223487992

素因数分解:

$2^3\times 7^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{8297}}^1$

素因数の和:8360

約数の個数: 64

約数和(自身を含む): 529744320

約数和(自身を除く): 306256328

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, 8297, 13468, 16594, 26936, 33188, 58079, 66376, 107861, 116158, 215722, 232316, 306989, 431444, 464632, 613978, 755027, 862888, 1227956, 1510054, 2148923, 2455912, 3020108, 3990857, 4297846, 6040216, 7981714, 8595692, 15963428, 17191384, 27935999, 31926856, 55871998, 111743996, 223487992]

約数ペア:

[(1, 223487992), (2, 111743996), (4, 55871998), (7, 31926856), (8, 27935999), (13, 17191384), (14, 15963428), (26, 8595692), (28, 7981714), (37, 6040216), (52, 4297846), (56, 3990857), (74, 3020108), (91, 2455912), (104, 2148923), (148, 1510054), (182, 1227956), (259, 862888), (296, 755027), (364, 613978), (481, 464632), (518, 431444), (728, 306989), (962, 232316), (1036, 215722), (1924, 116158), (2072, 107861), (3367, 66376), (3848, 58079), (6734, 33188), (8297, 26936), (13468, 16594)]