2641315584

素因数分解:

$2^8\times 3^1\times {\mathrm{23}}^1\times {\mathrm{149531}}^1$

素因数の和:149573

約数の個数: 72

約数和(自身を含む): 7335441792

約数和(自身を除く): 4694126208

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 23, 24, 32, 46, 48, 64, 69, 92, 96, 128, 138, 184, 192, 256, 276, 368, 384, 552, 736, 768, 1104, 1472, 2208, 2944, 4416, 5888, 8832, 17664, 149531, 299062, 448593, 598124, 897186, 1196248, 1794372, 2392496, 3439213, 3588744, 4784992, 6878426, 7177488, 9569984, 10317639, 13756852, 14354976, 19139968, 20635278, 27513704, 28709952, 38279936, 41270556, 55027408, 57419904, 82541112, 110054816, 114839808, 165082224, 220109632, 330164448, 440219264, 660328896, 880438528, 1320657792, 2641315584]

約数ペア:

[(1, 2641315584), (2, 1320657792), (3, 880438528), (4, 660328896), (6, 440219264), (8, 330164448), (12, 220109632), (16, 165082224), (23, 114839808), (24, 110054816), (32, 82541112), (46, 57419904), (48, 55027408), (64, 41270556), (69, 38279936), (92, 28709952), (96, 27513704), (128, 20635278), (138, 19139968), (184, 14354976), (192, 13756852), (256, 10317639), (276, 9569984), (368, 7177488), (384, 6878426), (552, 4784992), (736, 3588744), (768, 3439213), (1104, 2392496), (1472, 1794372), (2208, 1196248), (2944, 897186), (4416, 598124), (5888, 448593), (8832, 299062), (17664, 149531)]