1138949968312

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{1319}}^1\times {\mathrm{224401}}^1$

素因数の和:225776

約数の個数: 64

約数和(自身を含む): 2363760907200

約数和(自身を除く): 1224810938888

約数列:

[1, 2, 4, 8, 13, 26, 37, 52, 74, 104, 148, 296, 481, 962, 1319, 1924, 2638, 3848, 5276, 10552, 17147, 34294, 48803, 68588, 97606, 137176, 195212, 224401, 390424, 448802, 634439, 897604, 1268878, 1795208, 2537756, 2917213, 5075512, 5834426, 8302837, 11668852, 16605674, 23337704, 33211348, 66422696, 107936881, 215873762, 295984919, 431747524, 591969838, 863495048, 1183939676, 2367879352, 3847803947, 7695607894, 10951442003, 15391215788, 21902884006, 30782431576, 43805768012, 87611536024, 142368746039, 284737492078, 569474984156, 1138949968312]

約数ペア:

[(1, 1138949968312), (2, 569474984156), (4, 284737492078), (8, 142368746039), (13, 87611536024), (26, 43805768012), (37, 30782431576), (52, 21902884006), (74, 15391215788), (104, 10951442003), (148, 7695607894), (296, 3847803947), (481, 2367879352), (962, 1183939676), (1319, 863495048), (1924, 591969838), (2638, 431747524), (3848, 295984919), (5276, 215873762), (10552, 107936881), (17147, 66422696), (34294, 33211348), (48803, 23337704), (68588, 16605674), (97606, 11668852), (137176, 8302837), (195212, 5834426), (224401, 5075512), (390424, 2917213), (448802, 2537756), (634439, 1795208), (897604, 1268878)]