319948464

素因数分解:

$2^4\times 3^1\times {\mathrm{11}}^1\times {\mathrm{151}}^1\times {\mathrm{4013}}^1$

素因数の和:4186

約数の個数: 80

約数和(自身を含む): 907870464

約数和(自身を除く): 587922000

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 16, 22, 24, 33, 44, 48, 66, 88, 132, 151, 176, 264, 302, 453, 528, 604, 906, 1208, 1661, 1812, 2416, 3322, 3624, 4013, 4983, 6644, 7248, 8026, 9966, 12039, 13288, 16052, 19932, 24078, 26576, 32104, 39864, 44143, 48156, 64208, 79728, 88286, 96312, 132429, 176572, 192624, 264858, 353144, 529716, 605963, 706288, 1059432, 1211926, 1817889, 2118864, 2423852, 3635778, 4847704, 6665593, 7271556, 9695408, 13331186, 14543112, 19996779, 26662372, 29086224, 39993558, 53324744, 79987116, 106649488, 159974232, 319948464]

約数ペア:

[(1, 319948464), (2, 159974232), (3, 106649488), (4, 79987116), (6, 53324744), (8, 39993558), (11, 29086224), (12, 26662372), (16, 19996779), (22, 14543112), (24, 13331186), (33, 9695408), (44, 7271556), (48, 6665593), (66, 4847704), (88, 3635778), (132, 2423852), (151, 2118864), (176, 1817889), (264, 1211926), (302, 1059432), (453, 706288), (528, 605963), (604, 529716), (906, 353144), (1208, 264858), (1661, 192624), (1812, 176572), (2416, 132429), (3322, 96312), (3624, 88286), (4013, 79728), (4983, 64208), (6644, 48156), (7248, 44143), (8026, 39864), (9966, 32104), (12039, 26576), (13288, 24078), (16052, 19932)]