399138264

素因数分解:

$2^3\times 3^2\times 7^1\times {\mathrm{101}}^1\times {\mathrm{7841}}^1$

素因数の和:7961

約数の個数: 96

約数和(自身を含む): 1247819040

約数和(自身を除く): 848680776

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 18, 21, 24, 28, 36, 42, 56, 63, 72, 84, 101, 126, 168, 202, 252, 303, 404, 504, 606, 707, 808, 909, 1212, 1414, 1818, 2121, 2424, 2828, 3636, 4242, 5656, 6363, 7272, 7841, 8484, 12726, 15682, 16968, 23523, 25452, 31364, 47046, 50904, 54887, 62728, 70569, 94092, 109774, 141138, 164661, 188184, 219548, 282276, 329322, 439096, 493983, 564552, 658644, 791941, 987966, 1317288, 1583882, 1975932, 2375823, 3167764, 3951864, 4751646, 5543587, 6335528, 7127469, 9503292, 11087174, 14254938, 16630761, 19006584, 22174348, 28509876, 33261522, 44348696, 49892283, 57019752, 66523044, 99784566, 133046088, 199569132, 399138264]

約数ペア:

[(1, 399138264), (2, 199569132), (3, 133046088), (4, 99784566), (6, 66523044), (7, 57019752), (8, 49892283), (9, 44348696), (12, 33261522), (14, 28509876), (18, 22174348), (21, 19006584), (24, 16630761), (28, 14254938), (36, 11087174), (42, 9503292), (56, 7127469), (63, 6335528), (72, 5543587), (84, 4751646), (101, 3951864), (126, 3167764), (168, 2375823), (202, 1975932), (252, 1583882), (303, 1317288), (404, 987966), (504, 791941), (606, 658644), (707, 564552), (808, 493983), (909, 439096), (1212, 329322), (1414, 282276), (1818, 219548), (2121, 188184), (2424, 164661), (2828, 141138), (3636, 109774), (4242, 94092), (5656, 70569), (6363, 62728), (7272, 54887), (7841, 50904), (8484, 47046), (12726, 31364), (15682, 25452), (16968, 23523)]