40401816

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{13}}^2\times {\mathrm{1423}}^1$

素因数の和:1465

約数の個数: 96

約数和(自身を含む): 125084160

約数和(自身を除く): 84682344

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 13, 14, 21, 24, 26, 28, 39, 42, 52, 56, 78, 84, 91, 104, 156, 168, 169, 182, 273, 312, 338, 364, 507, 546, 676, 728, 1014, 1092, 1183, 1352, 1423, 2028, 2184, 2366, 2846, 3549, 4056, 4269, 4732, 5692, 7098, 8538, 9464, 9961, 11384, 14196, 17076, 18499, 19922, 28392, 29883, 34152, 36998, 39844, 55497, 59766, 73996, 79688, 110994, 119532, 129493, 147992, 221988, 239064, 240487, 258986, 388479, 443976, 480974, 517972, 721461, 776958, 961948, 1035944, 1442922, 1553916, 1683409, 1923896, 2885844, 3107832, 3366818, 5050227, 5771688, 6733636, 10100454, 13467272, 20200908, 40401816]

約数ペア:

[(1, 40401816), (2, 20200908), (3, 13467272), (4, 10100454), (6, 6733636), (7, 5771688), (8, 5050227), (12, 3366818), (13, 3107832), (14, 2885844), (21, 1923896), (24, 1683409), (26, 1553916), (28, 1442922), (39, 1035944), (42, 961948), (52, 776958), (56, 721461), (78, 517972), (84, 480974), (91, 443976), (104, 388479), (156, 258986), (168, 240487), (169, 239064), (182, 221988), (273, 147992), (312, 129493), (338, 119532), (364, 110994), (507, 79688), (546, 73996), (676, 59766), (728, 55497), (1014, 39844), (1092, 36998), (1183, 34152), (1352, 29883), (1423, 28392), (2028, 19922), (2184, 18499), (2366, 17076), (2846, 14196), (3549, 11384), (4056, 9961), (4269, 9464), (4732, 8538), (5692, 7098)]