244263344

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{1867}}^1$

素因数の和:1942

約数の個数: 80

約数和(自身を含む): 554527008

約数和(自身を除く): 310263664

約数列:

[1, 2, 4, 8, 13, 16, 17, 26, 34, 37, 52, 68, 74, 104, 136, 148, 208, 221, 272, 296, 442, 481, 592, 629, 884, 962, 1258, 1768, 1867, 1924, 2516, 3536, 3734, 3848, 5032, 7468, 7696, 8177, 10064, 14936, 16354, 24271, 29872, 31739, 32708, 48542, 63478, 65416, 69079, 97084, 126956, 130832, 138158, 194168, 253912, 276316, 388336, 412607, 507824, 552632, 825214, 898027, 1105264, 1174343, 1650428, 1796054, 2348686, 3300856, 3592108, 4697372, 6601712, 7184216, 9394744, 14368432, 15266459, 18789488, 30532918, 61065836, 122131672, 244263344]

約数ペア:

[(1, 244263344), (2, 122131672), (4, 61065836), (8, 30532918), (13, 18789488), (16, 15266459), (17, 14368432), (26, 9394744), (34, 7184216), (37, 6601712), (52, 4697372), (68, 3592108), (74, 3300856), (104, 2348686), (136, 1796054), (148, 1650428), (208, 1174343), (221, 1105264), (272, 898027), (296, 825214), (442, 552632), (481, 507824), (592, 412607), (629, 388336), (884, 276316), (962, 253912), (1258, 194168), (1768, 138158), (1867, 130832), (1924, 126956), (2516, 97084), (3536, 69079), (3734, 65416), (3848, 63478), (5032, 48542), (7468, 32708), (7696, 31739), (8177, 29872), (10064, 24271), (14936, 16354)]