808818768

素因数分解:

$2^4\times 3^2\times {\mathrm{31}}^1\times {\mathrm{409}}^1\times {\mathrm{443}}^1$

素因数の和:897

約数の個数: 120

約数和(自身を含む): 2347587840

約数和(自身を除く): 1538769072

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 31, 36, 48, 62, 72, 93, 124, 144, 186, 248, 279, 372, 409, 443, 496, 558, 744, 818, 886, 1116, 1227, 1329, 1488, 1636, 1772, 2232, 2454, 2658, 3272, 3544, 3681, 3987, 4464, 4908, 5316, 6544, 7088, 7362, 7974, 9816, 10632, 12679, 13733, 14724, 15948, 19632, 21264, 25358, 27466, 29448, 31896, 38037, 41199, 50716, 54932, 58896, 63792, 76074, 82398, 101432, 109864, 114111, 123597, 152148, 164796, 181187, 202864, 219728, 228222, 247194, 304296, 329592, 362374, 456444, 494388, 543561, 608592, 659184, 724748, 912888, 988776, 1087122, 1449496, 1630683, 1825776, 1977552, 2174244, 2898992, 3261366, 4348488, 5616797, 6522732, 8696976, 11233594, 13045464, 16850391, 22467188, 26090928, 33700782, 44934376, 50551173, 67401564, 89868752, 101102346, 134803128, 202204692, 269606256, 404409384, 808818768]

約数ペア:

[(1, 808818768), (2, 404409384), (3, 269606256), (4, 202204692), (6, 134803128), (8, 101102346), (9, 89868752), (12, 67401564), (16, 50551173), (18, 44934376), (24, 33700782), (31, 26090928), (36, 22467188), (48, 16850391), (62, 13045464), (72, 11233594), (93, 8696976), (124, 6522732), (144, 5616797), (186, 4348488), (248, 3261366), (279, 2898992), (372, 2174244), (409, 1977552), (443, 1825776), (496, 1630683), (558, 1449496), (744, 1087122), (818, 988776), (886, 912888), (1116, 724748), (1227, 659184), (1329, 608592), (1488, 543561), (1636, 494388), (1772, 456444), (2232, 362374), (2454, 329592), (2658, 304296), (3272, 247194), (3544, 228222), (3681, 219728), (3987, 202864), (4464, 181187), (4908, 164796), (5316, 152148), (6544, 123597), (7088, 114111), (7362, 109864), (7974, 101432), (9816, 82398), (10632, 76074), (12679, 63792), (13733, 58896), (14724, 54932), (15948, 50716), (19632, 41199), (21264, 38037), (25358, 31896), (27466, 29448)]