1298841216

素因数分解:

$2^7\times 3^1\times {\mathrm{19}}^1\times {\mathrm{178021}}^1$

素因数の和:178057

約数の個数: 64

約数和(自身を含む): 3631648800

約数和(自身を除く): 2332807584

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, 178021, 356042, 534063, 712084, 1068126, 1424168, 2136252, 2848336, 3382399, 4272504, 5696672, 6764798, 8545008, 10147197, 11393344, 13529596, 17090016, 20294394, 22786688, 27059192, 34180032, 40588788, 54118384, 68360064, 81177576, 108236768, 162355152, 216473536, 324710304, 432947072, 649420608, 1298841216]

約数ペア:

[(1, 1298841216), (2, 649420608), (3, 432947072), (4, 324710304), (6, 216473536), (8, 162355152), (12, 108236768), (16, 81177576), (19, 68360064), (24, 54118384), (32, 40588788), (38, 34180032), (48, 27059192), (57, 22786688), (64, 20294394), (76, 17090016), (96, 13529596), (114, 11393344), (128, 10147197), (152, 8545008), (192, 6764798), (228, 5696672), (304, 4272504), (384, 3382399), (456, 2848336), (608, 2136252), (912, 1424168), (1216, 1068126), (1824, 712084), (2432, 534063), (3648, 356042), (7296, 178021)]