255453786816

素因数分解:

$2^6\times 3^1\times {\mathrm{31}}^1\times {\mathrm{2729}}^1\times {\mathrm{15727}}^1$

素因数の和:18502

約数の個数: 112

約数和(自身を含む): 697991024640

約数和(自身を除く): 442537237824

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 31, 32, 48, 62, 64, 93, 96, 124, 186, 192, 248, 372, 496, 744, 992, 1488, 1984, 2729, 2976, 5458, 5952, 8187, 10916, 15727, 16374, 21832, 31454, 32748, 43664, 47181, 62908, 65496, 84599, 87328, 94362, 125816, 130992, 169198, 174656, 188724, 251632, 253797, 261984, 338396, 377448, 487537, 503264, 507594, 523968, 676792, 754896, 975074, 1006528, 1015188, 1353584, 1462611, 1509792, 1950148, 2030376, 2707168, 2925222, 3019584, 3900296, 4060752, 5414336, 5850444, 7800592, 8121504, 11700888, 15601184, 16243008, 23401776, 31202368, 42918983, 46803552, 85837966, 93607104, 128756949, 171675932, 257513898, 343351864, 515027796, 686703728, 1030055592, 1330488473, 1373407456, 2060111184, 2660976946, 2746814912, 3991465419, 4120222368, 5321953892, 7982930838, 8240444736, 10643907784, 15965861676, 21287815568, 31931723352, 42575631136, 63863446704, 85151262272, 127726893408, 255453786816]

約数ペア:

[(1, 255453786816), (2, 127726893408), (3, 85151262272), (4, 63863446704), (6, 42575631136), (8, 31931723352), (12, 21287815568), (16, 15965861676), (24, 10643907784), (31, 8240444736), (32, 7982930838), (48, 5321953892), (62, 4120222368), (64, 3991465419), (93, 2746814912), (96, 2660976946), (124, 2060111184), (186, 1373407456), (192, 1330488473), (248, 1030055592), (372, 686703728), (496, 515027796), (744, 343351864), (992, 257513898), (1488, 171675932), (1984, 128756949), (2729, 93607104), (2976, 85837966), (5458, 46803552), (5952, 42918983), (8187, 31202368), (10916, 23401776), (15727, 16243008), (16374, 15601184), (21832, 11700888), (31454, 8121504), (32748, 7800592), (43664, 5850444), (47181, 5414336), (62908, 4060752), (65496, 3900296), (84599, 3019584), (87328, 2925222), (94362, 2707168), (125816, 2030376), (130992, 1950148), (169198, 1509792), (174656, 1462611), (188724, 1353584), (251632, 1015188), (253797, 1006528), (261984, 975074), (338396, 754896), (377448, 676792), (487537, 523968), (503264, 507594)]