388936704

素因数分解:

$2^{10}\times 3^1\times {\mathrm{13}}^1\times {\mathrm{9739}}^1$

素因数の和:9775

約数の個数: 88

約数和(自身を含む): 1116515680

約数和(自身を除く): 727578976

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 32, 39, 48, 52, 64, 78, 96, 104, 128, 156, 192, 208, 256, 312, 384, 416, 512, 624, 768, 832, 1024, 1248, 1536, 1664, 2496, 3072, 3328, 4992, 6656, 9739, 9984, 13312, 19478, 19968, 29217, 38956, 39936, 58434, 77912, 116868, 126607, 155824, 233736, 253214, 311648, 379821, 467472, 506428, 623296, 759642, 934944, 1012856, 1246592, 1519284, 1869888, 2025712, 2493184, 3038568, 3739776, 4051424, 4986368, 6077136, 7479552, 8102848, 9972736, 12154272, 14959104, 16205696, 24308544, 29918208, 32411392, 48617088, 64822784, 97234176, 129645568, 194468352, 388936704]

約数ペア:

[(1, 388936704), (2, 194468352), (3, 129645568), (4, 97234176), (6, 64822784), (8, 48617088), (12, 32411392), (13, 29918208), (16, 24308544), (24, 16205696), (26, 14959104), (32, 12154272), (39, 9972736), (48, 8102848), (52, 7479552), (64, 6077136), (78, 4986368), (96, 4051424), (104, 3739776), (128, 3038568), (156, 2493184), (192, 2025712), (208, 1869888), (256, 1519284), (312, 1246592), (384, 1012856), (416, 934944), (512, 759642), (624, 623296), (768, 506428), (832, 467472), (1024, 379821), (1248, 311648), (1536, 253214), (1664, 233736), (2496, 155824), (3072, 126607), (3328, 116868), (4992, 77912), (6656, 58434), (9739, 39936), (9984, 38956), (13312, 29217), (19478, 19968)]