40004124672

素因数分解:

$2^{15}\times 3^1\times {\mathrm{373}}^1\times {\mathrm{1091}}^1$

素因数の和:1497

約数の個数: 128

約数和(自身を含む): 107060073120

約数和(自身を除く): 67055948448

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 64, 96, 128, 192, 256, 373, 384, 512, 746, 768, 1024, 1091, 1119, 1492, 1536, 2048, 2182, 2238, 2984, 3072, 3273, 4096, 4364, 4476, 5968, 6144, 6546, 8192, 8728, 8952, 11936, 12288, 13092, 16384, 17456, 17904, 23872, 24576, 26184, 32768, 34912, 35808, 47744, 49152, 52368, 69824, 71616, 95488, 98304, 104736, 139648, 143232, 190976, 209472, 279296, 286464, 381952, 406943, 418944, 558592, 572928, 763904, 813886, 837888, 1117184, 1145856, 1220829, 1527808, 1627772, 1675776, 2234368, 2291712, 2441658, 3055616, 3255544, 3351552, 4468736, 4583424, 4883316, 6111232, 6511088, 6703104, 8937472, 9166848, 9766632, 12222464, 13022176, 13406208, 17874944, 18333696, 19533264, 26044352, 26812416, 35749888, 36667392, 39066528, 52088704, 53624832, 78133056, 104177408, 107249664, 156266112, 208354816, 312532224, 416709632, 625064448, 833419264, 1250128896, 1666838528, 2500257792, 3333677056, 5000515584, 6667354112, 10001031168, 13334708224, 20002062336, 40004124672]

約数ペア:

[(1, 40004124672), (2, 20002062336), (3, 13334708224), (4, 10001031168), (6, 6667354112), (8, 5000515584), (12, 3333677056), (16, 2500257792), (24, 1666838528), (32, 1250128896), (48, 833419264), (64, 625064448), (96, 416709632), (128, 312532224), (192, 208354816), (256, 156266112), (373, 107249664), (384, 104177408), (512, 78133056), (746, 53624832), (768, 52088704), (1024, 39066528), (1091, 36667392), (1119, 35749888), (1492, 26812416), (1536, 26044352), (2048, 19533264), (2182, 18333696), (2238, 17874944), (2984, 13406208), (3072, 13022176), (3273, 12222464), (4096, 9766632), (4364, 9166848), (4476, 8937472), (5968, 6703104), (6144, 6511088), (6546, 6111232), (8192, 4883316), (8728, 4583424), (8952, 4468736), (11936, 3351552), (12288, 3255544), (13092, 3055616), (16384, 2441658), (17456, 2291712), (17904, 2234368), (23872, 1675776), (24576, 1627772), (26184, 1527808), (32768, 1220829), (34912, 1145856), (35808, 1117184), (47744, 837888), (49152, 813886), (52368, 763904), (69824, 572928), (71616, 558592), (95488, 418944), (98304, 406943), (104736, 381952), (139648, 286464), (143232, 279296), (190976, 209472)]