2879999892

素因数分解:

$2^2\times 3^2\times 7^2\times {\mathrm{11}}^2\times {\mathrm{103}}^1\times {\mathrm{131}}^1$

素因数の和:280

約数の個数: 324

約数和(自身を含む): 9470549088

約数和(自身を除く): 6590549196

約数列:

[1, 2, 3, 4, 6, 7, 9, 11, 12, 14, 18, 21, 22, 28, 33, 36, 42, 44, 49, 63, 66, 77, 84, 98, 99, 103, 121, 126, 131, 132, 147, 154, 196, 198, 206, 231, 242, 252, 262, 294, 308, 309, 363, 393, 396, 412, 441, 462, 484, 524, 539, 588, 618, 693, 721, 726, 786, 847, 882, 917, 924, 927, 1078, 1089, 1133, 1179, 1236, 1386, 1441, 1442, 1452, 1572, 1617, 1694, 1764, 1834, 1854, 2156, 2163, 2178, 2266, 2358, 2541, 2751, 2772, 2882, 2884, 3234, 3388, 3399, 3668, 3708, 4323, 4326, 4356, 4532, 4716, 4851, 5047, 5082, 5502, 5764, 5929, 6419, 6468, 6489, 6798, 7623, 7931, 8253, 8646, 8652, 9702, 10087, 10094, 10164, 10197, 11004, 11858, 12463, 12838, 12969, 12978, 13493, 13596, 15141, 15246, 15851, 15862, 16506, 17292, 17787, 19257, 19404, 20174, 20188, 20394, 23716, 23793, 24926, 25676, 25938, 25956, 26986, 30261, 30282, 30492, 31702, 31724, 33012, 35574, 37389, 38514, 40348, 40479, 40788, 45423, 47553, 47586, 49852, 51876, 53361, 53972, 55517, 57771, 60522, 60564, 63404, 70609, 71148, 71379, 74778, 77028, 80958, 87241, 90783, 90846, 94451, 95106, 95172, 106722, 110957, 111034, 112167, 115542, 121044, 121437, 141218, 142659, 142758, 148423, 149556, 161916, 166551, 174482, 181566, 181692, 188902, 190212, 211827, 213444, 221914, 222068, 224334, 231084, 242874, 261723, 282436, 283353, 285318, 285516, 296846, 332871, 333102, 348964, 363132, 377804, 423654, 443828, 445269, 448668, 485748, 499653, 523446, 566706, 570636, 593692, 610687, 635481, 661157, 665742, 666204, 776699, 785169, 847308, 850059, 890538, 998613, 999306, 1038961, 1046892, 1133412, 1221374, 1270962, 1322314, 1331484, 1335807, 1553398, 1570338, 1632653, 1700118, 1781076, 1832061, 1983471, 1997226, 1998612, 2077922, 2330097, 2442748, 2541924, 2644628, 2671614, 3106796, 3116883, 3140676, 3265306, 3400236, 3664122, 3966942, 3994452, 4155844, 4660194, 4897959, 5343228, 5496183, 5950413, 6233766, 6530612, 6990291, 7272727, 7328244, 7933884, 9320388, 9350649, 9795918, 10992366, 11428571, 11900826, 12467532, 13980582, 14545454, 14693877, 18701298, 19591836, 21818181, 21984732, 22857142, 23801652, 27961164, 29090908, 29387754, 34285713, 37402596, 43636362, 45714284, 58775508, 65454543, 68571426, 79999997, 87272724, 102857139, 130909086, 137142852, 159999994, 205714278, 239999991, 261818172, 319999988, 411428556, 479999982, 719999973, 959999964, 1439999946, 2879999892]

約数ペア:

[(1, 2879999892), (2, 1439999946), (3, 959999964), (4, 719999973), (6, 479999982), (7, 411428556), (9, 319999988), (11, 261818172), (12, 239999991), (14, 205714278), (18, 159999994), (21, 137142852), (22, 130909086), (28, 102857139), (33, 87272724), (36, 79999997), (42, 68571426), (44, 65454543), (49, 58775508), (63, 45714284), (66, 43636362), (77, 37402596), (84, 34285713), (98, 29387754), (99, 29090908), (103, 27961164), (121, 23801652), (126, 22857142), (131, 21984732), (132, 21818181), (147, 19591836), (154, 18701298), (196, 14693877), (198, 14545454), (206, 13980582), (231, 12467532), (242, 11900826), (252, 11428571), (262, 10992366), (294, 9795918), (308, 9350649), (309, 9320388), (363, 7933884), (393, 7328244), (396, 7272727), (412, 6990291), (441, 6530612), (462, 6233766), (484, 5950413), (524, 5496183), (539, 5343228), (588, 4897959), (618, 4660194), (693, 4155844), (721, 3994452), (726, 3966942), (786, 3664122), (847, 3400236), (882, 3265306), (917, 3140676), (924, 3116883), (927, 3106796), (1078, 2671614), (1089, 2644628), (1133, 2541924), (1179, 2442748), (1236, 2330097), (1386, 2077922), (1441, 1998612), (1442, 1997226), (1452, 1983471), (1572, 1832061), (1617, 1781076), (1694, 1700118), (1764, 1632653), (1834, 1570338), (1854, 1553398), (2156, 1335807), (2163, 1331484), (2178, 1322314), (2266, 1270962), (2358, 1221374), (2541, 1133412), (2751, 1046892), (2772, 1038961), (2882, 999306), (2884, 998613), (3234, 890538), (3388, 850059), (3399, 847308), (3668, 785169), (3708, 776699), (4323, 666204), (4326, 665742), (4356, 661157), (4532, 635481), (4716, 610687), (4851, 593692), (5047, 570636), (5082, 566706), (5502, 523446), (5764, 499653), (5929, 485748), (6419, 448668), (6468, 445269), (6489, 443828), (6798, 423654), (7623, 377804), (7931, 363132), (8253, 348964), (8646, 333102), (8652, 332871), (9702, 296846), (10087, 285516), (10094, 285318), (10164, 283353), (10197, 282436), (11004, 261723), (11858, 242874), (12463, 231084), (12838, 224334), (12969, 222068), (12978, 221914), (13493, 213444), (13596, 211827), (15141, 190212), (15246, 188902), (15851, 181692), (15862, 181566), (16506, 174482), (17292, 166551), (17787, 161916), (19257, 149556), (19404, 148423), (20174, 142758), (20188, 142659), (20394, 141218), (23716, 121437), (23793, 121044), (24926, 115542), (25676, 112167), (25938, 111034), (25956, 110957), (26986, 106722), (30261, 95172), (30282, 95106), (30492, 94451), (31702, 90846), (31724, 90783), (33012, 87241), (35574, 80958), (37389, 77028), (38514, 74778), (40348, 71379), (40479, 71148), (40788, 70609), (45423, 63404), (47553, 60564), (47586, 60522), (49852, 57771), (51876, 55517), (53361, 53972)]