215493432

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{4021}}^1$

素因数の和:4077

約数の個数: 128

約数和(自身を含む): 695001600

約数和(自身を除く): 479508168

約数列:

[1, 2, 3, 4, 6, 7, 8, 11, 12, 14, 21, 22, 24, 28, 29, 33, 42, 44, 56, 58, 66, 77, 84, 87, 88, 116, 132, 154, 168, 174, 203, 231, 232, 264, 308, 319, 348, 406, 462, 609, 616, 638, 696, 812, 924, 957, 1218, 1276, 1624, 1848, 1914, 2233, 2436, 2552, 3828, 4021, 4466, 4872, 6699, 7656, 8042, 8932, 12063, 13398, 16084, 17864, 24126, 26796, 28147, 32168, 44231, 48252, 53592, 56294, 84441, 88462, 96504, 112588, 116609, 132693, 168882, 176924, 225176, 233218, 265386, 309617, 337764, 349827, 353848, 466436, 530772, 619234, 675528, 699654, 816263, 928851, 932872, 1061544, 1238468, 1282699, 1399308, 1632526, 1857702, 2448789, 2476936, 2565398, 2798616, 3265052, 3715404, 3848097, 4897578, 5130796, 6530104, 7430808, 7696194, 8978893, 9795156, 10261592, 15392388, 17957786, 19590312, 26936679, 30784776, 35915572, 53873358, 71831144, 107746716, 215493432]

約数ペア:

[(1, 215493432), (2, 107746716), (3, 71831144), (4, 53873358), (6, 35915572), (7, 30784776), (8, 26936679), (11, 19590312), (12, 17957786), (14, 15392388), (21, 10261592), (22, 9795156), (24, 8978893), (28, 7696194), (29, 7430808), (33, 6530104), (42, 5130796), (44, 4897578), (56, 3848097), (58, 3715404), (66, 3265052), (77, 2798616), (84, 2565398), (87, 2476936), (88, 2448789), (116, 1857702), (132, 1632526), (154, 1399308), (168, 1282699), (174, 1238468), (203, 1061544), (231, 932872), (232, 928851), (264, 816263), (308, 699654), (319, 675528), (348, 619234), (406, 530772), (462, 466436), (609, 353848), (616, 349827), (638, 337764), (696, 309617), (812, 265386), (924, 233218), (957, 225176), (1218, 176924), (1276, 168882), (1624, 132693), (1848, 116609), (1914, 112588), (2233, 96504), (2436, 88462), (2552, 84441), (3828, 56294), (4021, 53592), (4466, 48252), (4872, 44231), (6699, 32168), (7656, 28147), (8042, 26796), (8932, 24126), (12063, 17864), (13398, 16084)]