255337008

素因数分解:

$2^4\times 3^1\times {\mathrm{17}}^1\times {\mathrm{211}}^1\times {\mathrm{1483}}^1$

素因数の和:1722

約数の個数: 80

約数和(自身を含む): 702205056

約数和(自身を除く): 446868048

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 17, 24, 34, 48, 51, 68, 102, 136, 204, 211, 272, 408, 422, 633, 816, 844, 1266, 1483, 1688, 2532, 2966, 3376, 3587, 4449, 5064, 5932, 7174, 8898, 10128, 10761, 11864, 14348, 17796, 21522, 23728, 25211, 28696, 35592, 43044, 50422, 57392, 71184, 75633, 86088, 100844, 151266, 172176, 201688, 302532, 312913, 403376, 605064, 625826, 938739, 1210128, 1251652, 1877478, 2503304, 3754956, 5006608, 5319521, 7509912, 10639042, 15019824, 15958563, 21278084, 31917126, 42556168, 63834252, 85112336, 127668504, 255337008]

約数ペア:

[(1, 255337008), (2, 127668504), (3, 85112336), (4, 63834252), (6, 42556168), (8, 31917126), (12, 21278084), (16, 15958563), (17, 15019824), (24, 10639042), (34, 7509912), (48, 5319521), (51, 5006608), (68, 3754956), (102, 2503304), (136, 1877478), (204, 1251652), (211, 1210128), (272, 938739), (408, 625826), (422, 605064), (633, 403376), (816, 312913), (844, 302532), (1266, 201688), (1483, 172176), (1688, 151266), (2532, 100844), (2966, 86088), (3376, 75633), (3587, 71184), (4449, 57392), (5064, 50422), (5932, 43044), (7174, 35592), (8898, 28696), (10128, 25211), (10761, 23728), (11864, 21522), (14348, 17796)]