253892364

素因数分解:

$2^2\times 3^1\times {\mathrm{11}}^2\times {\mathrm{19}}^1\times {\mathrm{9203}}^1$

素因数の和:9251

約数の個数: 72

約数和(自身を含む): 685513920

約数和(自身を除く): 431621556

約数列:

[1, 2, 3, 4, 6, 11, 12, 19, 22, 33, 38, 44, 57, 66, 76, 114, 121, 132, 209, 228, 242, 363, 418, 484, 627, 726, 836, 1254, 1452, 2299, 2508, 4598, 6897, 9196, 9203, 13794, 18406, 27588, 27609, 36812, 55218, 101233, 110436, 174857, 202466, 303699, 349714, 404932, 524571, 607398, 699428, 1049142, 1113563, 1214796, 1923427, 2098284, 2227126, 3340689, 3846854, 4454252, 5770281, 6681378, 7693708, 11540562, 13362756, 21157697, 23081124, 42315394, 63473091, 84630788, 126946182, 253892364]

約数ペア:

[(1, 253892364), (2, 126946182), (3, 84630788), (4, 63473091), (6, 42315394), (11, 23081124), (12, 21157697), (19, 13362756), (22, 11540562), (33, 7693708), (38, 6681378), (44, 5770281), (57, 4454252), (66, 3846854), (76, 3340689), (114, 2227126), (121, 2098284), (132, 1923427), (209, 1214796), (228, 1113563), (242, 1049142), (363, 699428), (418, 607398), (484, 524571), (627, 404932), (726, 349714), (836, 303699), (1254, 202466), (1452, 174857), (2299, 110436), (2508, 101233), (4598, 55218), (6897, 36812), (9196, 27609), (9203, 27588), (13794, 18406)]