1639403904

素因数分解:

$2^7\times 3^1\times {\mathrm{19}}^1\times {\mathrm{224699}}^1$

素因数の和:224735

約数の個数: 64

約数和(自身を含む): 4583880000

約数和(自身を除く): 2944476096

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 19, 24, 32, 38, 48, 57, 64, 76, 96, 114, 128, 152, 192, 228, 304, 384, 456, 608, 912, 1216, 1824, 2432, 3648, 7296, 224699, 449398, 674097, 898796, 1348194, 1797592, 2696388, 3595184, 4269281, 5392776, 7190368, 8538562, 10785552, 12807843, 14380736, 17077124, 21571104, 25615686, 28761472, 34154248, 43142208, 51231372, 68308496, 86284416, 102462744, 136616992, 204925488, 273233984, 409850976, 546467968, 819701952, 1639403904]

約数ペア:

[(1, 1639403904), (2, 819701952), (3, 546467968), (4, 409850976), (6, 273233984), (8, 204925488), (12, 136616992), (16, 102462744), (19, 86284416), (24, 68308496), (32, 51231372), (38, 43142208), (48, 34154248), (57, 28761472), (64, 25615686), (76, 21571104), (96, 17077124), (114, 14380736), (128, 12807843), (152, 10785552), (192, 8538562), (228, 7190368), (304, 5392776), (384, 4269281), (456, 3595184), (608, 2696388), (912, 1797592), (1216, 1348194), (1824, 898796), (2432, 674097), (3648, 449398), (7296, 224699)]