880466688

素因数分解:

$2^8\times 3^2\times {\mathrm{19}}^1\times {\mathrm{20113}}^1$

素因数の和:20154

約数の個数: 108

約数和(自身を含む): 2672346040

約数和(自身を除く): 1791879352

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 19, 24, 32, 36, 38, 48, 57, 64, 72, 76, 96, 114, 128, 144, 152, 171, 192, 228, 256, 288, 304, 342, 384, 456, 576, 608, 684, 768, 912, 1152, 1216, 1368, 1824, 2304, 2432, 2736, 3648, 4864, 5472, 7296, 10944, 14592, 20113, 21888, 40226, 43776, 60339, 80452, 120678, 160904, 181017, 241356, 321808, 362034, 382147, 482712, 643616, 724068, 764294, 965424, 1146441, 1287232, 1448136, 1528588, 1930848, 2292882, 2574464, 2896272, 3057176, 3439323, 3861696, 4585764, 5148928, 5792544, 6114352, 6878646, 7723392, 9171528, 11585088, 12228704, 13757292, 15446784, 18343056, 23170176, 24457408, 27514584, 36686112, 46340352, 48914816, 55029168, 73372224, 97829632, 110058336, 146744448, 220116672, 293488896, 440233344, 880466688]

約数ペア:

[(1, 880466688), (2, 440233344), (3, 293488896), (4, 220116672), (6, 146744448), (8, 110058336), (9, 97829632), (12, 73372224), (16, 55029168), (18, 48914816), (19, 46340352), (24, 36686112), (32, 27514584), (36, 24457408), (38, 23170176), (48, 18343056), (57, 15446784), (64, 13757292), (72, 12228704), (76, 11585088), (96, 9171528), (114, 7723392), (128, 6878646), (144, 6114352), (152, 5792544), (171, 5148928), (192, 4585764), (228, 3861696), (256, 3439323), (288, 3057176), (304, 2896272), (342, 2574464), (384, 2292882), (456, 1930848), (576, 1528588), (608, 1448136), (684, 1287232), (768, 1146441), (912, 965424), (1152, 764294), (1216, 724068), (1368, 643616), (1824, 482712), (2304, 382147), (2432, 362034), (2736, 321808), (3648, 241356), (4864, 181017), (5472, 160904), (7296, 120678), (10944, 80452), (14592, 60339), (20113, 43776), (21888, 40226)]