13640972928

素因数分解:

$2^7\times 3^1\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{87281}}^1$

素因数の和:87346

約数の個数: 128

約数和(自身を含む): 40596603840

約数和(自身を除く): 26955630912

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 16, 22, 24, 32, 33, 37, 44, 48, 64, 66, 74, 88, 96, 111, 128, 132, 148, 176, 192, 222, 264, 296, 352, 384, 407, 444, 528, 592, 704, 814, 888, 1056, 1184, 1221, 1408, 1628, 1776, 2112, 2368, 2442, 3256, 3552, 4224, 4736, 4884, 6512, 7104, 9768, 13024, 14208, 19536, 26048, 39072, 52096, 78144, 87281, 156288, 174562, 261843, 349124, 523686, 698248, 960091, 1047372, 1396496, 1920182, 2094744, 2792992, 2880273, 3229397, 3840364, 4189488, 5585984, 5760546, 6458794, 7680728, 8378976, 9688191, 11171968, 11521092, 12917588, 15361456, 16757952, 19376382, 23042184, 25835176, 30722912, 33515904, 35523367, 38752764, 46084368, 51670352, 61445824, 71046734, 77505528, 92168736, 103340704, 106570101, 122891648, 142093468, 155011056, 184337472, 206681408, 213140202, 284186936, 310022112, 368674944, 413362816, 426280404, 568373872, 620044224, 852560808, 1136747744, 1240088448, 1705121616, 2273495488, 3410243232, 4546990976, 6820486464, 13640972928]

約数ペア:

[(1, 13640972928), (2, 6820486464), (3, 4546990976), (4, 3410243232), (6, 2273495488), (8, 1705121616), (11, 1240088448), (12, 1136747744), (16, 852560808), (22, 620044224), (24, 568373872), (32, 426280404), (33, 413362816), (37, 368674944), (44, 310022112), (48, 284186936), (64, 213140202), (66, 206681408), (74, 184337472), (88, 155011056), (96, 142093468), (111, 122891648), (128, 106570101), (132, 103340704), (148, 92168736), (176, 77505528), (192, 71046734), (222, 61445824), (264, 51670352), (296, 46084368), (352, 38752764), (384, 35523367), (407, 33515904), (444, 30722912), (528, 25835176), (592, 23042184), (704, 19376382), (814, 16757952), (888, 15361456), (1056, 12917588), (1184, 11521092), (1221, 11171968), (1408, 9688191), (1628, 8378976), (1776, 7680728), (2112, 6458794), (2368, 5760546), (2442, 5585984), (3256, 4189488), (3552, 3840364), (4224, 3229397), (4736, 2880273), (4884, 2792992), (6512, 2094744), (7104, 1920182), (9768, 1396496), (13024, 1047372), (14208, 960091), (19536, 698248), (26048, 523686), (39072, 349124), (52096, 261843), (78144, 174562), (87281, 156288)]