221307264

素因数分解:

$2^7\times 3^2\times {\mathrm{31}}^1\times {\mathrm{6197}}^1$

素因数の和:6248

約数の個数: 96

約数和(自身を含む): 657483840

約数和(自身を除く): 436176576

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 31, 32, 36, 48, 62, 64, 72, 93, 96, 124, 128, 144, 186, 192, 248, 279, 288, 372, 384, 496, 558, 576, 744, 992, 1116, 1152, 1488, 1984, 2232, 2976, 3968, 4464, 5952, 6197, 8928, 11904, 12394, 17856, 18591, 24788, 35712, 37182, 49576, 55773, 74364, 99152, 111546, 148728, 192107, 198304, 223092, 297456, 384214, 396608, 446184, 576321, 594912, 768428, 793216, 892368, 1152642, 1189824, 1536856, 1728963, 1784736, 2305284, 2379648, 3073712, 3457926, 3569472, 4610568, 6147424, 6915852, 7138944, 9221136, 12294848, 13831704, 18442272, 24589696, 27663408, 36884544, 55326816, 73769088, 110653632, 221307264]

約数ペア:

[(1, 221307264), (2, 110653632), (3, 73769088), (4, 55326816), (6, 36884544), (8, 27663408), (9, 24589696), (12, 18442272), (16, 13831704), (18, 12294848), (24, 9221136), (31, 7138944), (32, 6915852), (36, 6147424), (48, 4610568), (62, 3569472), (64, 3457926), (72, 3073712), (93, 2379648), (96, 2305284), (124, 1784736), (128, 1728963), (144, 1536856), (186, 1189824), (192, 1152642), (248, 892368), (279, 793216), (288, 768428), (372, 594912), (384, 576321), (496, 446184), (558, 396608), (576, 384214), (744, 297456), (992, 223092), (1116, 198304), (1152, 192107), (1488, 148728), (1984, 111546), (2232, 99152), (2976, 74364), (3968, 55773), (4464, 49576), (5952, 37182), (6197, 35712), (8928, 24788), (11904, 18591), (12394, 17856)]