669590328

素因数分解:

$2^3\times 3^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{81817}}^1$

素因数の和:81868

約数の個数: 64

約数和(自身を含む): 1885086720

約数和(自身を除く): 1215496392

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 22, 24, 31, 33, 44, 62, 66, 88, 93, 124, 132, 186, 248, 264, 341, 372, 682, 744, 1023, 1364, 2046, 2728, 4092, 8184, 81817, 163634, 245451, 327268, 490902, 654536, 899987, 981804, 1799974, 1963608, 2536327, 2699961, 3599948, 5072654, 5399922, 7199896, 7608981, 10145308, 10799844, 15217962, 20290616, 21599688, 27899597, 30435924, 55799194, 60871848, 83698791, 111598388, 167397582, 223196776, 334795164, 669590328]

約数ペア:

[(1, 669590328), (2, 334795164), (3, 223196776), (4, 167397582), (6, 111598388), (8, 83698791), (11, 60871848), (12, 55799194), (22, 30435924), (24, 27899597), (31, 21599688), (33, 20290616), (44, 15217962), (62, 10799844), (66, 10145308), (88, 7608981), (93, 7199896), (124, 5399922), (132, 5072654), (186, 3599948), (248, 2699961), (264, 2536327), (341, 1963608), (372, 1799974), (682, 981804), (744, 899987), (1023, 654536), (1364, 490902), (2046, 327268), (2728, 245451), (4092, 163634), (8184, 81817)]