1399673808

素因数分解:

$2^4\times 3^2\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{89}}^1\times {\mathrm{271}}^1$

素因数の和:418

約数の個数: 240

約数和(自身を含む): 4419717120

約数和(自身を除く): 3020043312

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 24, 26, 31, 36, 39, 48, 52, 62, 72, 78, 89, 93, 104, 117, 124, 144, 156, 178, 186, 208, 234, 248, 267, 271, 279, 312, 356, 372, 403, 468, 496, 534, 542, 558, 624, 712, 744, 801, 806, 813, 936, 1068, 1084, 1116, 1157, 1209, 1424, 1488, 1602, 1612, 1626, 1872, 2136, 2168, 2232, 2314, 2418, 2439, 2759, 3204, 3224, 3252, 3471, 3523, 3627, 4272, 4336, 4464, 4628, 4836, 4878, 5518, 6408, 6448, 6504, 6942, 7046, 7254, 8277, 8401, 9256, 9672, 9756, 10413, 10569, 11036, 12816, 13008, 13884, 14092, 14508, 16554, 16802, 18512, 19344, 19512, 20826, 21138, 22072, 24119, 24831, 25203, 27768, 28184, 29016, 31707, 33108, 33604, 35867, 39024, 41652, 42276, 44144, 48238, 49662, 50406, 55536, 56368, 58032, 63414, 66216, 67208, 71734, 72357, 75609, 83304, 84552, 96476, 99324, 100812, 107601, 109213, 126828, 132432, 134416, 143468, 144714, 151218, 166608, 169104, 192952, 198648, 201624, 215202, 217071, 218426, 253656, 286936, 289428, 302436, 313547, 322803, 327639, 385904, 397296, 403248, 430404, 434142, 436852, 507312, 573872, 578856, 604872, 627094, 645606, 655278, 747689, 860808, 868284, 873704, 940641, 982917, 1157712, 1209744, 1254188, 1291212, 1310556, 1495378, 1721616, 1736568, 1747408, 1881282, 1965834, 2243067, 2508376, 2582424, 2621112, 2821923, 2990756, 3473136, 3762564, 3931668, 4486134, 5016752, 5164848, 5242224, 5643846, 5981512, 6729201, 7525128, 7863336, 8972268, 9719957, 11287692, 11963024, 13458402, 15050256, 15726672, 17944536, 19439914, 22575384, 26916804, 29159871, 35889072, 38879828, 45150768, 53833608, 58319742, 77759656, 87479613, 107667216, 116639484, 155519312, 174959226, 233278968, 349918452, 466557936, 699836904, 1399673808]

約数ペア:

[(1, 1399673808), (2, 699836904), (3, 466557936), (4, 349918452), (6, 233278968), (8, 174959226), (9, 155519312), (12, 116639484), (13, 107667216), (16, 87479613), (18, 77759656), (24, 58319742), (26, 53833608), (31, 45150768), (36, 38879828), (39, 35889072), (48, 29159871), (52, 26916804), (62, 22575384), (72, 19439914), (78, 17944536), (89, 15726672), (93, 15050256), (104, 13458402), (117, 11963024), (124, 11287692), (144, 9719957), (156, 8972268), (178, 7863336), (186, 7525128), (208, 6729201), (234, 5981512), (248, 5643846), (267, 5242224), (271, 5164848), (279, 5016752), (312, 4486134), (356, 3931668), (372, 3762564), (403, 3473136), (468, 2990756), (496, 2821923), (534, 2621112), (542, 2582424), (558, 2508376), (624, 2243067), (712, 1965834), (744, 1881282), (801, 1747408), (806, 1736568), (813, 1721616), (936, 1495378), (1068, 1310556), (1084, 1291212), (1116, 1254188), (1157, 1209744), (1209, 1157712), (1424, 982917), (1488, 940641), (1602, 873704), (1612, 868284), (1626, 860808), (1872, 747689), (2136, 655278), (2168, 645606), (2232, 627094), (2314, 604872), (2418, 578856), (2439, 573872), (2759, 507312), (3204, 436852), (3224, 434142), (3252, 430404), (3471, 403248), (3523, 397296), (3627, 385904), (4272, 327639), (4336, 322803), (4464, 313547), (4628, 302436), (4836, 289428), (4878, 286936), (5518, 253656), (6408, 218426), (6448, 217071), (6504, 215202), (6942, 201624), (7046, 198648), (7254, 192952), (8277, 169104), (8401, 166608), (9256, 151218), (9672, 144714), (9756, 143468), (10413, 134416), (10569, 132432), (11036, 126828), (12816, 109213), (13008, 107601), (13884, 100812), (14092, 99324), (14508, 96476), (16554, 84552), (16802, 83304), (18512, 75609), (19344, 72357), (19512, 71734), (20826, 67208), (21138, 66216), (22072, 63414), (24119, 58032), (24831, 56368), (25203, 55536), (27768, 50406), (28184, 49662), (29016, 48238), (31707, 44144), (33108, 42276), (33604, 41652), (35867, 39024)]