449853648

素因数分解:

$2^4\times 3^1\times {\mathrm{31}}^1\times {\mathrm{149}}^1\times {\mathrm{2029}}^1$

素因数の和:2220

約数の個数: 80

約数和(自身を含む): 1208256000

約数和(自身を除く): 758402352

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 31, 48, 62, 93, 124, 149, 186, 248, 298, 372, 447, 496, 596, 744, 894, 1192, 1488, 1788, 2029, 2384, 3576, 4058, 4619, 6087, 7152, 8116, 9238, 12174, 13857, 16232, 18476, 24348, 27714, 32464, 36952, 48696, 55428, 62899, 73904, 97392, 110856, 125798, 188697, 221712, 251596, 302321, 377394, 503192, 604642, 754788, 906963, 1006384, 1209284, 1509576, 1813926, 2418568, 3019152, 3627852, 4837136, 7255704, 9371951, 14511408, 18743902, 28115853, 37487804, 56231706, 74975608, 112463412, 149951216, 224926824, 449853648]

約数ペア:

[(1, 449853648), (2, 224926824), (3, 149951216), (4, 112463412), (6, 74975608), (8, 56231706), (12, 37487804), (16, 28115853), (24, 18743902), (31, 14511408), (48, 9371951), (62, 7255704), (93, 4837136), (124, 3627852), (149, 3019152), (186, 2418568), (248, 1813926), (298, 1509576), (372, 1209284), (447, 1006384), (496, 906963), (596, 754788), (744, 604642), (894, 503192), (1192, 377394), (1488, 302321), (1788, 251596), (2029, 221712), (2384, 188697), (3576, 125798), (4058, 110856), (4619, 97392), (6087, 73904), (7152, 62899), (8116, 55428), (9238, 48696), (12174, 36952), (13857, 32464), (16232, 27714), (18476, 24348)]