289640256

素因数分解:

$2^6\times 3^1\times {\mathrm{19}}^1\times {\mathrm{79397}}^1$

素因数の和:79431

約数の個数: 56

約数和(自身を含む): 806683680

約数和(自身を除く): 517043424

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 19, 24, 32, 38, 48, 57, 64, 76, 96, 114, 152, 192, 228, 304, 456, 608, 912, 1216, 1824, 3648, 79397, 158794, 238191, 317588, 476382, 635176, 952764, 1270352, 1508543, 1905528, 2540704, 3017086, 3811056, 4525629, 5081408, 6034172, 7622112, 9051258, 12068344, 15244224, 18102516, 24136688, 36205032, 48273376, 72410064, 96546752, 144820128, 289640256]

約数ペア:

[(1, 289640256), (2, 144820128), (3, 96546752), (4, 72410064), (6, 48273376), (8, 36205032), (12, 24136688), (16, 18102516), (19, 15244224), (24, 12068344), (32, 9051258), (38, 7622112), (48, 6034172), (57, 5081408), (64, 4525629), (76, 3811056), (96, 3017086), (114, 2540704), (152, 1905528), (192, 1508543), (228, 1270352), (304, 952764), (456, 635176), (608, 476382), (912, 317588), (1216, 238191), (1824, 158794), (3648, 79397)]