780595452

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{13}}^2\times {\mathrm{18329}}^1$

素因数の和:18372

約数の個数: 108

約数和(自身を含む): 2441995920

約数和(自身を除く): 1661400468

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 13, 14, 18, 21, 26, 28, 36, 39, 42, 52, 63, 78, 84, 91, 117, 126, 156, 169, 182, 234, 252, 273, 338, 364, 468, 507, 546, 676, 819, 1014, 1092, 1183, 1521, 1638, 2028, 2366, 3042, 3276, 3549, 4732, 6084, 7098, 10647, 14196, 18329, 21294, 36658, 42588, 54987, 73316, 109974, 128303, 164961, 219948, 238277, 256606, 329922, 384909, 476554, 513212, 659844, 714831, 769818, 953108, 1154727, 1429662, 1539636, 1667939, 2144493, 2309454, 2859324, 3097601, 3335878, 4288986, 4618908, 5003817, 6195202, 6671756, 8577972, 9292803, 10007634, 12390404, 15011451, 18585606, 20015268, 21683207, 27878409, 30022902, 37171212, 43366414, 55756818, 60045804, 65049621, 86732828, 111513636, 130099242, 195148863, 260198484, 390297726, 780595452]

約数ペア:

[(1, 780595452), (2, 390297726), (3, 260198484), (4, 195148863), (6, 130099242), (7, 111513636), (9, 86732828), (12, 65049621), (13, 60045804), (14, 55756818), (18, 43366414), (21, 37171212), (26, 30022902), (28, 27878409), (36, 21683207), (39, 20015268), (42, 18585606), (52, 15011451), (63, 12390404), (78, 10007634), (84, 9292803), (91, 8577972), (117, 6671756), (126, 6195202), (156, 5003817), (169, 4618908), (182, 4288986), (234, 3335878), (252, 3097601), (273, 2859324), (338, 2309454), (364, 2144493), (468, 1667939), (507, 1539636), (546, 1429662), (676, 1154727), (819, 953108), (1014, 769818), (1092, 714831), (1183, 659844), (1521, 513212), (1638, 476554), (2028, 384909), (2366, 329922), (3042, 256606), (3276, 238277), (3549, 219948), (4732, 164961), (6084, 128303), (7098, 109974), (10647, 73316), (14196, 54987), (18329, 42588), (21294, 36658)]