408982144

素因数分解:

$2^7\times {\mathrm{19}}^1\times {\mathrm{211}}^1\times {\mathrm{797}}^1$

素因数の和:1041

約数の個数: 64

約数和(自身を含む): 862797600

約数和(自身を除く): 453815456

約数列:

[1, 2, 4, 8, 16, 19, 32, 38, 64, 76, 128, 152, 211, 304, 422, 608, 797, 844, 1216, 1594, 1688, 2432, 3188, 3376, 4009, 6376, 6752, 8018, 12752, 13504, 15143, 16036, 25504, 27008, 30286, 32072, 51008, 60572, 64144, 102016, 121144, 128288, 168167, 242288, 256576, 336334, 484576, 513152, 672668, 969152, 1345336, 1938304, 2690672, 3195173, 5381344, 6390346, 10762688, 12780692, 21525376, 25561384, 51122768, 102245536, 204491072, 408982144]

約数ペア:

[(1, 408982144), (2, 204491072), (4, 102245536), (8, 51122768), (16, 25561384), (19, 21525376), (32, 12780692), (38, 10762688), (64, 6390346), (76, 5381344), (128, 3195173), (152, 2690672), (211, 1938304), (304, 1345336), (422, 969152), (608, 672668), (797, 513152), (844, 484576), (1216, 336334), (1594, 256576), (1688, 242288), (2432, 168167), (3188, 128288), (3376, 121144), (4009, 102016), (6376, 64144), (6752, 60572), (8018, 51008), (12752, 32072), (13504, 30286), (15143, 27008), (16036, 25504)]