1317431388

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{13}}^2\times {\mathrm{17}}^1\times {\mathrm{53}}^1\times {\mathrm{103}}^1$

素因数の和:213

約数の個数: 288

約数和(自身を含む): 4143799296

約数和(自身を除く): 2826367908

約数列:

[1, 2, 3, 4, 6, 7, 12, 13, 14, 17, 21, 26, 28, 34, 39, 42, 51, 52, 53, 68, 78, 84, 91, 102, 103, 106, 119, 156, 159, 169, 182, 204, 206, 212, 221, 238, 273, 309, 318, 338, 357, 364, 371, 412, 442, 476, 507, 546, 618, 636, 663, 676, 689, 714, 721, 742, 884, 901, 1014, 1092, 1113, 1183, 1236, 1326, 1339, 1378, 1428, 1442, 1484, 1547, 1751, 1802, 2028, 2067, 2163, 2226, 2366, 2652, 2678, 2703, 2756, 2873, 2884, 3094, 3502, 3549, 3604, 4017, 4134, 4326, 4452, 4641, 4732, 4823, 5253, 5356, 5406, 5459, 5746, 6188, 6307, 7004, 7098, 8034, 8268, 8619, 8652, 8957, 9282, 9373, 9646, 10506, 10812, 10918, 11492, 11713, 12257, 12614, 14196, 14469, 16068, 16377, 17238, 17407, 17914, 18564, 18746, 18921, 19292, 20111, 21012, 21836, 22763, 23426, 24514, 25228, 26871, 28119, 28938, 32754, 34476, 34814, 35139, 35828, 36771, 37492, 37842, 38213, 40222, 45526, 46852, 49028, 52221, 53742, 56238, 57876, 60333, 62699, 65508, 68289, 69628, 70278, 70967, 73542, 75684, 76426, 80444, 81991, 91052, 92803, 104442, 107484, 112476, 114639, 120666, 121849, 125398, 136578, 140556, 141934, 147084, 152269, 152852, 159341, 163982, 185606, 188097, 208884, 212901, 229278, 241332, 243698, 245973, 250796, 273156, 278409, 283868, 295919, 304538, 318682, 327964, 365547, 371212, 376194, 425802, 456807, 458556, 478023, 487396, 491946, 496769, 556818, 591838, 609076, 637364, 649621, 731094, 752388, 851604, 887757, 913614, 922571, 956046, 983892, 993538, 1065883, 1113636, 1183676, 1206439, 1299242, 1462188, 1490307, 1775514, 1827228, 1845142, 1912092, 1948863, 1987076, 2071433, 2131766, 2412878, 2598484, 2767713, 2980614, 3197649, 3551028, 3619317, 3690284, 3897726, 4142866, 4263532, 4825756, 5535426, 5961228, 6214299, 6395298, 6457997, 7238634, 7795452, 8285732, 8445073, 11070852, 12428598, 12790596, 12915994, 14477268, 15683707, 16890146, 19373991, 24857196, 25335219, 25831988, 31367414, 33780292, 38747982, 47051121, 50670438, 62734828, 77495964, 94102242, 101340876, 109785949, 188204484, 219571898, 329357847, 439143796, 658715694, 1317431388]

約数ペア:

[(1, 1317431388), (2, 658715694), (3, 439143796), (4, 329357847), (6, 219571898), (7, 188204484), (12, 109785949), (13, 101340876), (14, 94102242), (17, 77495964), (21, 62734828), (26, 50670438), (28, 47051121), (34, 38747982), (39, 33780292), (42, 31367414), (51, 25831988), (52, 25335219), (53, 24857196), (68, 19373991), (78, 16890146), (84, 15683707), (91, 14477268), (102, 12915994), (103, 12790596), (106, 12428598), (119, 11070852), (156, 8445073), (159, 8285732), (169, 7795452), (182, 7238634), (204, 6457997), (206, 6395298), (212, 6214299), (221, 5961228), (238, 5535426), (273, 4825756), (309, 4263532), (318, 4142866), (338, 3897726), (357, 3690284), (364, 3619317), (371, 3551028), (412, 3197649), (442, 2980614), (476, 2767713), (507, 2598484), (546, 2412878), (618, 2131766), (636, 2071433), (663, 1987076), (676, 1948863), (689, 1912092), (714, 1845142), (721, 1827228), (742, 1775514), (884, 1490307), (901, 1462188), (1014, 1299242), (1092, 1206439), (1113, 1183676), (1183, 1113636), (1236, 1065883), (1326, 993538), (1339, 983892), (1378, 956046), (1428, 922571), (1442, 913614), (1484, 887757), (1547, 851604), (1751, 752388), (1802, 731094), (2028, 649621), (2067, 637364), (2163, 609076), (2226, 591838), (2366, 556818), (2652, 496769), (2678, 491946), (2703, 487396), (2756, 478023), (2873, 458556), (2884, 456807), (3094, 425802), (3502, 376194), (3549, 371212), (3604, 365547), (4017, 327964), (4134, 318682), (4326, 304538), (4452, 295919), (4641, 283868), (4732, 278409), (4823, 273156), (5253, 250796), (5356, 245973), (5406, 243698), (5459, 241332), (5746, 229278), (6188, 212901), (6307, 208884), (7004, 188097), (7098, 185606), (8034, 163982), (8268, 159341), (8619, 152852), (8652, 152269), (8957, 147084), (9282, 141934), (9373, 140556), (9646, 136578), (10506, 125398), (10812, 121849), (10918, 120666), (11492, 114639), (11713, 112476), (12257, 107484), (12614, 104442), (14196, 92803), (14469, 91052), (16068, 81991), (16377, 80444), (17238, 76426), (17407, 75684), (17914, 73542), (18564, 70967), (18746, 70278), (18921, 69628), (19292, 68289), (20111, 65508), (21012, 62699), (21836, 60333), (22763, 57876), (23426, 56238), (24514, 53742), (25228, 52221), (26871, 49028), (28119, 46852), (28938, 45526), (32754, 40222), (34476, 38213), (34814, 37842), (35139, 37492), (35828, 36771)]