581168256

素因数分解:

$2^7\times 3^1\times {\mathrm{17}}^1\times {\mathrm{127}}^1\times {\mathrm{701}}^1$

素因数の和:862

約数の個数: 128

約数和(自身を含む): 1649756160

約数和(自身を除く): 1068587904

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 17, 24, 32, 34, 48, 51, 64, 68, 96, 102, 127, 128, 136, 192, 204, 254, 272, 381, 384, 408, 508, 544, 701, 762, 816, 1016, 1088, 1402, 1524, 1632, 2032, 2103, 2159, 2176, 2804, 3048, 3264, 4064, 4206, 4318, 5608, 6096, 6477, 6528, 8128, 8412, 8636, 11216, 11917, 12192, 12954, 16256, 16824, 17272, 22432, 23834, 24384, 25908, 33648, 34544, 35751, 44864, 47668, 48768, 51816, 67296, 69088, 71502, 89027, 89728, 95336, 103632, 134592, 138176, 143004, 178054, 190672, 207264, 267081, 269184, 276352, 286008, 356108, 381344, 414528, 534162, 572016, 712216, 762688, 829056, 1068324, 1144032, 1424432, 1513459, 1525376, 2136648, 2288064, 2848864, 3026918, 4273296, 4540377, 4576128, 5697728, 6053836, 8546592, 9080754, 11395456, 12107672, 17093184, 18161508, 24215344, 34186368, 36323016, 48430688, 72646032, 96861376, 145292064, 193722752, 290584128, 581168256]

約数ペア:

[(1, 581168256), (2, 290584128), (3, 193722752), (4, 145292064), (6, 96861376), (8, 72646032), (12, 48430688), (16, 36323016), (17, 34186368), (24, 24215344), (32, 18161508), (34, 17093184), (48, 12107672), (51, 11395456), (64, 9080754), (68, 8546592), (96, 6053836), (102, 5697728), (127, 4576128), (128, 4540377), (136, 4273296), (192, 3026918), (204, 2848864), (254, 2288064), (272, 2136648), (381, 1525376), (384, 1513459), (408, 1424432), (508, 1144032), (544, 1068324), (701, 829056), (762, 762688), (816, 712216), (1016, 572016), (1088, 534162), (1402, 414528), (1524, 381344), (1632, 356108), (2032, 286008), (2103, 276352), (2159, 269184), (2176, 267081), (2804, 207264), (3048, 190672), (3264, 178054), (4064, 143004), (4206, 138176), (4318, 134592), (5608, 103632), (6096, 95336), (6477, 89728), (6528, 89027), (8128, 71502), (8412, 69088), (8636, 67296), (11216, 51816), (11917, 48768), (12192, 47668), (12954, 44864), (16256, 35751), (16824, 34544), (17272, 33648), (22432, 25908), (23834, 24384)]