2557366812

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^2\times {\mathrm{53}}^1\times {\mathrm{103}}^1$

素因数の和:210

約数の個数: 432

約数和(自身を含む): 8978231808

約数和(自身を除く): 6420864996

約数列:

[1, 2, 3, 4, 6, 7, 9, 11, 12, 13, 14, 18, 21, 22, 26, 28, 33, 36, 39, 42, 44, 52, 53, 63, 66, 77, 78, 84, 91, 99, 103, 106, 117, 126, 132, 143, 154, 156, 159, 169, 182, 198, 206, 212, 231, 234, 252, 273, 286, 308, 309, 318, 338, 364, 371, 396, 412, 429, 462, 468, 477, 507, 546, 572, 583, 618, 636, 676, 689, 693, 721, 742, 819, 858, 924, 927, 954, 1001, 1014, 1092, 1113, 1133, 1166, 1183, 1236, 1287, 1339, 1378, 1386, 1442, 1484, 1521, 1638, 1716, 1749, 1854, 1859, 1908, 2002, 2028, 2067, 2163, 2226, 2266, 2332, 2366, 2574, 2678, 2756, 2772, 2884, 3003, 3042, 3276, 3339, 3399, 3498, 3549, 3708, 3718, 4004, 4017, 4081, 4134, 4326, 4452, 4532, 4732, 4823, 5148, 5247, 5356, 5459, 5577, 6006, 6084, 6201, 6489, 6678, 6798, 6996, 7098, 7436, 7579, 7931, 8034, 8162, 8268, 8652, 8957, 9009, 9373, 9646, 10197, 10494, 10647, 10918, 11154, 12012, 12051, 12243, 12402, 12978, 13013, 13356, 13596, 14196, 14469, 14729, 15158, 15862, 16068, 16324, 16377, 16731, 17407, 17914, 18018, 18746, 19292, 20394, 20988, 21294, 21836, 22308, 22737, 23793, 24102, 24486, 24804, 25956, 26026, 26871, 28119, 28938, 29458, 30316, 31724, 32754, 33462, 34814, 35828, 36036, 36729, 37492, 38213, 39039, 40788, 42588, 43407, 44187, 45474, 47586, 48204, 48972, 49131, 52052, 52221, 53053, 53742, 56238, 57876, 58916, 60049, 62699, 65508, 66924, 68211, 69628, 70967, 71379, 73458, 76426, 78078, 80613, 84357, 86814, 88374, 90948, 95172, 98262, 98527, 103103, 104442, 106106, 107484, 112476, 114639, 117117, 120098, 121849, 125398, 132561, 136422, 141934, 142758, 146916, 152852, 156156, 156663, 159159, 161226, 168714, 173628, 176748, 180147, 188097, 191477, 196524, 197054, 206206, 208884, 212212, 212901, 229278, 234234, 240196, 243698, 250796, 265122, 272844, 283868, 285516, 295581, 309309, 313326, 318318, 322452, 337428, 343917, 360294, 365547, 376194, 382954, 394108, 412412, 420343, 425802, 458556, 468468, 477477, 487396, 496769, 530244, 540441, 564291, 574431, 591162, 618618, 626652, 636636, 638703, 687834, 689689, 720588, 731094, 752388, 765908, 780637, 840686, 851604, 886743, 922571, 927927, 954954, 993538, 1080882, 1096641, 1128582, 1148862, 1182324, 1237236, 1261029, 1277406, 1340339, 1375668, 1379378, 1462188, 1490307, 1561274, 1681372, 1723293, 1773486, 1845142, 1855854, 1909908, 1987076, 2069067, 2161764, 2193282, 2257164, 2297724, 2341911, 2522058, 2554812, 2680678, 2758756, 2767713, 2980614, 3122548, 3446586, 3546972, 3690284, 3711708, 3783087, 4021017, 4138134, 4386564, 4470921, 4683822, 5044116, 5361356, 5464459, 5535426, 5961228, 6207201, 6457997, 6893172, 7025733, 7566174, 8042034, 8276268, 8303139, 8941842, 9367644, 10148281, 10928918, 11070852, 12063051, 12414402, 12915994, 14051466, 15132348, 16084068, 16393377, 16606278, 17883684, 19373991, 20296562, 21857836, 24126102, 24828804, 25831988, 28102932, 30444843, 32786754, 33212556, 38747982, 40593124, 48252204, 49180131, 58121973, 60889686, 65573508, 71037967, 77495964, 91334529, 98360262, 116243946, 121779372, 142075934, 182669058, 196720524, 213113901, 232487892, 284151868, 365338116, 426227802, 639341703, 852455604, 1278683406, 2557366812]

約数ペア:

[(1, 2557366812), (2, 1278683406), (3, 852455604), (4, 639341703), (6, 426227802), (7, 365338116), (9, 284151868), (11, 232487892), (12, 213113901), (13, 196720524), (14, 182669058), (18, 142075934), (21, 121779372), (22, 116243946), (26, 98360262), (28, 91334529), (33, 77495964), (36, 71037967), (39, 65573508), (42, 60889686), (44, 58121973), (52, 49180131), (53, 48252204), (63, 40593124), (66, 38747982), (77, 33212556), (78, 32786754), (84, 30444843), (91, 28102932), (99, 25831988), (103, 24828804), (106, 24126102), (117, 21857836), (126, 20296562), (132, 19373991), (143, 17883684), (154, 16606278), (156, 16393377), (159, 16084068), (169, 15132348), (182, 14051466), (198, 12915994), (206, 12414402), (212, 12063051), (231, 11070852), (234, 10928918), (252, 10148281), (273, 9367644), (286, 8941842), (308, 8303139), (309, 8276268), (318, 8042034), (338, 7566174), (364, 7025733), (371, 6893172), (396, 6457997), (412, 6207201), (429, 5961228), (462, 5535426), (468, 5464459), (477, 5361356), (507, 5044116), (546, 4683822), (572, 4470921), (583, 4386564), (618, 4138134), (636, 4021017), (676, 3783087), (689, 3711708), (693, 3690284), (721, 3546972), (742, 3446586), (819, 3122548), (858, 2980614), (924, 2767713), (927, 2758756), (954, 2680678), (1001, 2554812), (1014, 2522058), (1092, 2341911), (1113, 2297724), (1133, 2257164), (1166, 2193282), (1183, 2161764), (1236, 2069067), (1287, 1987076), (1339, 1909908), (1378, 1855854), (1386, 1845142), (1442, 1773486), (1484, 1723293), (1521, 1681372), (1638, 1561274), (1716, 1490307), (1749, 1462188), (1854, 1379378), (1859, 1375668), (1908, 1340339), (2002, 1277406), (2028, 1261029), (2067, 1237236), (2163, 1182324), (2226, 1148862), (2266, 1128582), (2332, 1096641), (2366, 1080882), (2574, 993538), (2678, 954954), (2756, 927927), (2772, 922571), (2884, 886743), (3003, 851604), (3042, 840686), (3276, 780637), (3339, 765908), (3399, 752388), (3498, 731094), (3549, 720588), (3708, 689689), (3718, 687834), (4004, 638703), (4017, 636636), (4081, 626652), (4134, 618618), (4326, 591162), (4452, 574431), (4532, 564291), (4732, 540441), (4823, 530244), (5148, 496769), (5247, 487396), (5356, 477477), (5459, 468468), (5577, 458556), (6006, 425802), (6084, 420343), (6201, 412412), (6489, 394108), (6678, 382954), (6798, 376194), (6996, 365547), (7098, 360294), (7436, 343917), (7579, 337428), (7931, 322452), (8034, 318318), (8162, 313326), (8268, 309309), (8652, 295581), (8957, 285516), (9009, 283868), (9373, 272844), (9646, 265122), (10197, 250796), (10494, 243698), (10647, 240196), (10918, 234234), (11154, 229278), (12012, 212901), (12051, 212212), (12243, 208884), (12402, 206206), (12978, 197054), (13013, 196524), (13356, 191477), (13596, 188097), (14196, 180147), (14469, 176748), (14729, 173628), (15158, 168714), (15862, 161226), (16068, 159159), (16324, 156663), (16377, 156156), (16731, 152852), (17407, 146916), (17914, 142758), (18018, 141934), (18746, 136422), (19292, 132561), (20394, 125398), (20988, 121849), (21294, 120098), (21836, 117117), (22308, 114639), (22737, 112476), (23793, 107484), (24102, 106106), (24486, 104442), (24804, 103103), (25956, 98527), (26026, 98262), (26871, 95172), (28119, 90948), (28938, 88374), (29458, 86814), (30316, 84357), (31724, 80613), (32754, 78078), (33462, 76426), (34814, 73458), (35828, 71379), (36036, 70967), (36729, 69628), (37492, 68211), (38213, 66924), (39039, 65508), (40788, 62699), (42588, 60049), (43407, 58916), (44187, 57876), (45474, 56238), (47586, 53742), (48204, 53053), (48972, 52221), (49131, 52052)]