2156474544

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{59}}^1\times {\mathrm{181}}^1\times {\mathrm{601}}^1$

素因数の和:859

約数の個数: 160

約数和(自身を含む): 6521249280

約数和(自身を除く): 4364774736

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 42, 48, 56, 59, 84, 112, 118, 168, 177, 181, 236, 336, 354, 362, 413, 472, 543, 601, 708, 724, 826, 944, 1086, 1202, 1239, 1267, 1416, 1448, 1652, 1803, 2172, 2404, 2478, 2534, 2832, 2896, 3304, 3606, 3801, 4207, 4344, 4808, 4956, 5068, 6608, 7212, 7602, 8414, 8688, 9616, 9912, 10136, 10679, 12621, 14424, 15204, 16828, 19824, 20272, 21358, 25242, 28848, 30408, 32037, 33656, 35459, 42716, 50484, 60816, 64074, 67312, 70918, 74753, 85432, 100968, 106377, 108781, 128148, 141836, 149506, 170864, 201936, 212754, 217562, 224259, 248213, 256296, 283672, 299012, 326343, 425508, 435124, 448518, 496426, 512592, 567344, 598024, 652686, 744639, 761467, 851016, 870248, 897036, 992852, 1196048, 1305372, 1489278, 1522934, 1702032, 1740496, 1794072, 1985704, 2284401, 2610744, 2978556, 3045868, 3588144, 3971408, 4568802, 5221488, 5957112, 6091736, 6418079, 9137604, 11914224, 12183472, 12836158, 18275208, 19254237, 25672316, 36550416, 38508474, 44926553, 51344632, 77016948, 89853106, 102689264, 134779659, 154033896, 179706212, 269559318, 308067792, 359412424, 539118636, 718824848, 1078237272, 2156474544]

約数ペア:

[(1, 2156474544), (2, 1078237272), (3, 718824848), (4, 539118636), (6, 359412424), (7, 308067792), (8, 269559318), (12, 179706212), (14, 154033896), (16, 134779659), (21, 102689264), (24, 89853106), (28, 77016948), (42, 51344632), (48, 44926553), (56, 38508474), (59, 36550416), (84, 25672316), (112, 19254237), (118, 18275208), (168, 12836158), (177, 12183472), (181, 11914224), (236, 9137604), (336, 6418079), (354, 6091736), (362, 5957112), (413, 5221488), (472, 4568802), (543, 3971408), (601, 3588144), (708, 3045868), (724, 2978556), (826, 2610744), (944, 2284401), (1086, 1985704), (1202, 1794072), (1239, 1740496), (1267, 1702032), (1416, 1522934), (1448, 1489278), (1652, 1305372), (1803, 1196048), (2172, 992852), (2404, 897036), (2478, 870248), (2534, 851016), (2832, 761467), (2896, 744639), (3304, 652686), (3606, 598024), (3801, 567344), (4207, 512592), (4344, 496426), (4808, 448518), (4956, 435124), (5068, 425508), (6608, 326343), (7212, 299012), (7602, 283672), (8414, 256296), (8688, 248213), (9616, 224259), (9912, 217562), (10136, 212754), (10679, 201936), (12621, 170864), (14424, 149506), (15204, 141836), (16828, 128148), (19824, 108781), (20272, 106377), (21358, 100968), (25242, 85432), (28848, 74753), (30408, 70918), (32037, 67312), (33656, 64074), (35459, 60816), (42716, 50484)]