479218376

素因数分解:

$2^3\times 7^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{17791}}^1$

素因数の和:17854

約数の個数: 64

約数和(自身を含む): 1135841280

約数和(自身を除く): 656622904

約数列:

[1, 2, 4, 7, 8, 13, 14, 26, 28, 37, 52, 56, 74, 91, 104, 148, 182, 259, 296, 364, 481, 518, 728, 962, 1036, 1924, 2072, 3367, 3848, 6734, 13468, 17791, 26936, 35582, 71164, 124537, 142328, 231283, 249074, 462566, 498148, 658267, 925132, 996296, 1316534, 1618981, 1850264, 2633068, 3237962, 4607869, 5266136, 6475924, 8557471, 9215738, 12951848, 17114942, 18431476, 34229884, 36862952, 59902297, 68459768, 119804594, 239609188, 479218376]

約数ペア:

[(1, 479218376), (2, 239609188), (4, 119804594), (7, 68459768), (8, 59902297), (13, 36862952), (14, 34229884), (26, 18431476), (28, 17114942), (37, 12951848), (52, 9215738), (56, 8557471), (74, 6475924), (91, 5266136), (104, 4607869), (148, 3237962), (182, 2633068), (259, 1850264), (296, 1618981), (364, 1316534), (481, 996296), (518, 925132), (728, 658267), (962, 498148), (1036, 462566), (1924, 249074), (2072, 231283), (3367, 142328), (3848, 124537), (6734, 71164), (13468, 35582), (17791, 26936)]