493875536

素因数分解:

$2^4\times 7^1\times {\mathrm{11}}^3\times {\mathrm{3313}}^1$

素因数の和:3361

約数の個数: 80

約数和(自身を含む): 1203220608

約数和(自身を除く): 709345072

約数列:

[1, 2, 4, 7, 8, 11, 14, 16, 22, 28, 44, 56, 77, 88, 112, 121, 154, 176, 242, 308, 484, 616, 847, 968, 1232, 1331, 1694, 1936, 2662, 3313, 3388, 5324, 6626, 6776, 9317, 10648, 13252, 13552, 18634, 21296, 23191, 26504, 36443, 37268, 46382, 53008, 72886, 74536, 92764, 145772, 149072, 185528, 255101, 291544, 371056, 400873, 510202, 583088, 801746, 1020404, 1603492, 2040808, 2806111, 3206984, 4081616, 4409603, 5612222, 6413968, 8819206, 11224444, 17638412, 22448888, 30867221, 35276824, 44897776, 61734442, 70553648, 123468884, 246937768, 493875536]

約数ペア:

[(1, 493875536), (2, 246937768), (4, 123468884), (7, 70553648), (8, 61734442), (11, 44897776), (14, 35276824), (16, 30867221), (22, 22448888), (28, 17638412), (44, 11224444), (56, 8819206), (77, 6413968), (88, 5612222), (112, 4409603), (121, 4081616), (154, 3206984), (176, 2806111), (242, 2040808), (308, 1603492), (484, 1020404), (616, 801746), (847, 583088), (968, 510202), (1232, 400873), (1331, 371056), (1694, 291544), (1936, 255101), (2662, 185528), (3313, 149072), (3388, 145772), (5324, 92764), (6626, 74536), (6776, 72886), (9317, 53008), (10648, 46382), (13252, 37268), (13552, 36443), (18634, 26504), (21296, 23191)]