15678936924

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{37}}^1\times {\mathrm{79}}^1\times {\mathrm{63857}}^1$

素因数の和:63987

約数の個数: 96

約数和(自身を含む): 43484743680

約数和(自身を除く): 27805806756

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 37, 42, 74, 79, 84, 111, 148, 158, 222, 237, 259, 316, 444, 474, 518, 553, 777, 948, 1036, 1106, 1554, 1659, 2212, 2923, 3108, 3318, 5846, 6636, 8769, 11692, 17538, 20461, 35076, 40922, 61383, 63857, 81844, 122766, 127714, 191571, 245532, 255428, 383142, 446999, 766284, 893998, 1340997, 1787996, 2362709, 2681994, 4725418, 5044703, 5363988, 7088127, 9450836, 10089406, 14176254, 15134109, 16538963, 20178812, 28352508, 30268218, 33077926, 35312921, 49616889, 60536436, 66155852, 70625842, 99233778, 105938763, 141251684, 186654011, 198467556, 211877526, 373308022, 423755052, 559962033, 746616044, 1119924066, 1306578077, 2239848132, 2613156154, 3919734231, 5226312308, 7839468462, 15678936924]

約数ペア:

[(1, 15678936924), (2, 7839468462), (3, 5226312308), (4, 3919734231), (6, 2613156154), (7, 2239848132), (12, 1306578077), (14, 1119924066), (21, 746616044), (28, 559962033), (37, 423755052), (42, 373308022), (74, 211877526), (79, 198467556), (84, 186654011), (111, 141251684), (148, 105938763), (158, 99233778), (222, 70625842), (237, 66155852), (259, 60536436), (316, 49616889), (444, 35312921), (474, 33077926), (518, 30268218), (553, 28352508), (777, 20178812), (948, 16538963), (1036, 15134109), (1106, 14176254), (1554, 10089406), (1659, 9450836), (2212, 7088127), (2923, 5363988), (3108, 5044703), (3318, 4725418), (5846, 2681994), (6636, 2362709), (8769, 1787996), (11692, 1340997), (17538, 893998), (20461, 766284), (35076, 446999), (40922, 383142), (61383, 255428), (63857, 245532), (81844, 191571), (122766, 127714)]