289433491620

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{67}}^1\times {\mathrm{791191}}^1$

素因数の和:791290

約数の個数: 192

約数和(自身を含む): 1012320669696

約数和(自身を除く): 722887178076

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 13, 14, 15, 20, 21, 26, 28, 30, 35, 39, 42, 52, 60, 65, 67, 70, 78, 84, 91, 105, 130, 134, 140, 156, 182, 195, 201, 210, 260, 268, 273, 335, 364, 390, 402, 420, 455, 469, 546, 670, 780, 804, 871, 910, 938, 1005, 1092, 1340, 1365, 1407, 1742, 1820, 1876, 2010, 2345, 2613, 2730, 2814, 3484, 4020, 4355, 4690, 5226, 5460, 5628, 6097, 7035, 8710, 9380, 10452, 12194, 13065, 14070, 17420, 18291, 24388, 26130, 28140, 30485, 36582, 52260, 60970, 73164, 91455, 121940, 182910, 365820, 791191, 1582382, 2373573, 3164764, 3955955, 4747146, 5538337, 7911910, 9494292, 10285483, 11076674, 11867865, 15823820, 16615011, 20570966, 22153348, 23735730, 27691685, 30856449, 33230022, 41141932, 47471460, 51427415, 53009797, 55383370, 61712898, 66460044, 71998381, 83075055, 102854830, 106019594, 110766740, 123425796, 143996762, 154282245, 159029391, 166150110, 205709660, 212039188, 215995143, 265048985, 287993524, 308564490, 318058782, 332300220, 359991905, 371068579, 431990286, 530097970, 617128980, 636117564, 689127361, 719983810, 742137158, 795146955, 863980572, 1060195940, 1079975715, 1113205737, 1378254722, 1439967620, 1484274316, 1590293910, 1855342895, 2067382083, 2159951430, 2226411474, 2756509444, 3180587820, 3445636805, 3710685790, 4134764166, 4319902860, 4452822948, 4823891527, 5566028685, 6891273610, 7421371580, 8269528332, 9647783054, 10336910415, 11132057370, 13782547220, 14471674581, 19295566108, 20673820830, 22264114740, 24119457635, 28943349162, 41347641660, 48238915270, 57886698324, 72358372905, 96477830540, 144716745810, 289433491620]

約数ペア:

[(1, 289433491620), (2, 144716745810), (3, 96477830540), (4, 72358372905), (5, 57886698324), (6, 48238915270), (7, 41347641660), (10, 28943349162), (12, 24119457635), (13, 22264114740), (14, 20673820830), (15, 19295566108), (20, 14471674581), (21, 13782547220), (26, 11132057370), (28, 10336910415), (30, 9647783054), (35, 8269528332), (39, 7421371580), (42, 6891273610), (52, 5566028685), (60, 4823891527), (65, 4452822948), (67, 4319902860), (70, 4134764166), (78, 3710685790), (84, 3445636805), (91, 3180587820), (105, 2756509444), (130, 2226411474), (134, 2159951430), (140, 2067382083), (156, 1855342895), (182, 1590293910), (195, 1484274316), (201, 1439967620), (210, 1378254722), (260, 1113205737), (268, 1079975715), (273, 1060195940), (335, 863980572), (364, 795146955), (390, 742137158), (402, 719983810), (420, 689127361), (455, 636117564), (469, 617128980), (546, 530097970), (670, 431990286), (780, 371068579), (804, 359991905), (871, 332300220), (910, 318058782), (938, 308564490), (1005, 287993524), (1092, 265048985), (1340, 215995143), (1365, 212039188), (1407, 205709660), (1742, 166150110), (1820, 159029391), (1876, 154282245), (2010, 143996762), (2345, 123425796), (2613, 110766740), (2730, 106019594), (2814, 102854830), (3484, 83075055), (4020, 71998381), (4355, 66460044), (4690, 61712898), (5226, 55383370), (5460, 53009797), (5628, 51427415), (6097, 47471460), (7035, 41141932), (8710, 33230022), (9380, 30856449), (10452, 27691685), (12194, 23735730), (13065, 22153348), (14070, 20570966), (17420, 16615011), (18291, 15823820), (24388, 11867865), (26130, 11076674), (28140, 10285483), (30485, 9494292), (36582, 7911910), (52260, 5538337), (60970, 4747146), (73164, 3955955), (91455, 3164764), (121940, 2373573), (182910, 1582382), (365820, 791191)]