2499487344

素因数分解:

$2^4\times 3^2\times {\mathrm{31}}^1\times {\mathrm{37}}^2\times {\mathrm{409}}^1$

素因数の和:528

約数の個数: 180

約数和(自身を含む): 7439315520

約数和(自身を除く): 4939828176

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 31, 36, 37, 48, 62, 72, 74, 93, 111, 124, 144, 148, 186, 222, 248, 279, 296, 333, 372, 409, 444, 496, 558, 592, 666, 744, 818, 888, 1116, 1147, 1227, 1332, 1369, 1488, 1636, 1776, 2232, 2294, 2454, 2664, 2738, 3272, 3441, 3681, 4107, 4464, 4588, 4908, 5328, 5476, 6544, 6882, 7362, 8214, 9176, 9816, 10323, 10952, 12321, 12679, 13764, 14724, 15133, 16428, 18352, 19632, 20646, 21904, 24642, 25358, 27528, 29448, 30266, 32856, 38037, 41292, 42439, 45399, 49284, 50716, 55056, 58896, 60532, 65712, 76074, 82584, 84878, 90798, 98568, 101432, 114111, 121064, 127317, 136197, 152148, 165168, 169756, 181596, 197136, 202864, 228222, 242128, 254634, 272394, 304296, 339512, 363192, 381951, 456444, 469123, 509268, 544788, 559921, 608592, 679024, 726384, 763902, 912888, 938246, 1018536, 1089576, 1119842, 1407369, 1527804, 1679763, 1825776, 1876492, 2037072, 2179152, 2239684, 2814738, 3055608, 3359526, 3752984, 4222107, 4479368, 5039289, 5629476, 6111216, 6719052, 7505968, 8444214, 8958736, 10078578, 11258952, 13438104, 16888428, 17357551, 20157156, 22517904, 26876208, 33776856, 34715102, 40314312, 52072653, 67553712, 69430204, 80628624, 104145306, 138860408, 156217959, 208290612, 277720816, 312435918, 416581224, 624871836, 833162448, 1249743672, 2499487344]

約数ペア:

[(1, 2499487344), (2, 1249743672), (3, 833162448), (4, 624871836), (6, 416581224), (8, 312435918), (9, 277720816), (12, 208290612), (16, 156217959), (18, 138860408), (24, 104145306), (31, 80628624), (36, 69430204), (37, 67553712), (48, 52072653), (62, 40314312), (72, 34715102), (74, 33776856), (93, 26876208), (111, 22517904), (124, 20157156), (144, 17357551), (148, 16888428), (186, 13438104), (222, 11258952), (248, 10078578), (279, 8958736), (296, 8444214), (333, 7505968), (372, 6719052), (409, 6111216), (444, 5629476), (496, 5039289), (558, 4479368), (592, 4222107), (666, 3752984), (744, 3359526), (818, 3055608), (888, 2814738), (1116, 2239684), (1147, 2179152), (1227, 2037072), (1332, 1876492), (1369, 1825776), (1488, 1679763), (1636, 1527804), (1776, 1407369), (2232, 1119842), (2294, 1089576), (2454, 1018536), (2664, 938246), (2738, 912888), (3272, 763902), (3441, 726384), (3681, 679024), (4107, 608592), (4464, 559921), (4588, 544788), (4908, 509268), (5328, 469123), (5476, 456444), (6544, 381951), (6882, 363192), (7362, 339512), (8214, 304296), (9176, 272394), (9816, 254634), (10323, 242128), (10952, 228222), (12321, 202864), (12679, 197136), (13764, 181596), (14724, 169756), (15133, 165168), (16428, 152148), (18352, 136197), (19632, 127317), (20646, 121064), (21904, 114111), (24642, 101432), (25358, 98568), (27528, 90798), (29448, 84878), (30266, 82584), (32856, 76074), (38037, 65712), (41292, 60532), (42439, 58896), (45399, 55056), (49284, 50716)]