1489194864

素因数分解:

$2^4\times 3^2\times {\mathrm{31}}^1\times {\mathrm{271}}^1\times {\mathrm{1231}}^1$

素因数の和:1547

約数の個数: 120

約数和(自身を含む): 4321501184

約数和(自身を除く): 2832306320

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 31, 36, 48, 62, 72, 93, 124, 144, 186, 248, 271, 279, 372, 496, 542, 558, 744, 813, 1084, 1116, 1231, 1488, 1626, 2168, 2232, 2439, 2462, 3252, 3693, 4336, 4464, 4878, 4924, 6504, 7386, 8401, 9756, 9848, 11079, 13008, 14772, 16802, 19512, 19696, 22158, 25203, 29544, 33604, 38161, 39024, 44316, 50406, 59088, 67208, 75609, 76322, 88632, 100812, 114483, 134416, 151218, 152644, 177264, 201624, 228966, 302436, 305288, 333601, 343449, 403248, 457932, 604872, 610576, 667202, 686898, 915864, 1000803, 1209744, 1334404, 1373796, 1831728, 2001606, 2668808, 2747592, 3002409, 4003212, 5337616, 5495184, 6004818, 8006424, 10341631, 12009636, 16012848, 20683262, 24019272, 31024893, 41366524, 48038544, 62049786, 82733048, 93074679, 124099572, 165466096, 186149358, 248199144, 372298716, 496398288, 744597432, 1489194864]

約数ペア:

[(1, 1489194864), (2, 744597432), (3, 496398288), (4, 372298716), (6, 248199144), (8, 186149358), (9, 165466096), (12, 124099572), (16, 93074679), (18, 82733048), (24, 62049786), (31, 48038544), (36, 41366524), (48, 31024893), (62, 24019272), (72, 20683262), (93, 16012848), (124, 12009636), (144, 10341631), (186, 8006424), (248, 6004818), (271, 5495184), (279, 5337616), (372, 4003212), (496, 3002409), (542, 2747592), (558, 2668808), (744, 2001606), (813, 1831728), (1084, 1373796), (1116, 1334404), (1231, 1209744), (1488, 1000803), (1626, 915864), (2168, 686898), (2232, 667202), (2439, 610576), (2462, 604872), (3252, 457932), (3693, 403248), (4336, 343449), (4464, 333601), (4878, 305288), (4924, 302436), (6504, 228966), (7386, 201624), (8401, 177264), (9756, 152644), (9848, 151218), (11079, 134416), (13008, 114483), (14772, 100812), (16802, 88632), (19512, 76322), (19696, 75609), (22158, 67208), (25203, 59088), (29544, 50406), (33604, 44316), (38161, 39024)]