718311384

素因数分解:

$2^3\times 3^2\times 7^2\times {\mathrm{97}}^1\times {\mathrm{2099}}^1$

素因数の和:2222

約数の個数: 144

約数和(自身を含む): 2287467000

約数和(自身を除く): 1569155616

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 18, 21, 24, 28, 36, 42, 49, 56, 63, 72, 84, 97, 98, 126, 147, 168, 194, 196, 252, 291, 294, 388, 392, 441, 504, 582, 588, 679, 776, 873, 882, 1164, 1176, 1358, 1746, 1764, 2037, 2099, 2328, 2716, 3492, 3528, 4074, 4198, 4753, 5432, 6111, 6297, 6984, 8148, 8396, 9506, 12222, 12594, 14259, 14693, 16296, 16792, 18891, 19012, 24444, 25188, 28518, 29386, 37782, 38024, 42777, 44079, 48888, 50376, 57036, 58772, 75564, 85554, 88158, 102851, 114072, 117544, 132237, 151128, 171108, 176316, 203603, 205702, 264474, 308553, 342216, 352632, 407206, 411404, 528948, 610809, 617106, 814412, 822808, 925659, 1057896, 1221618, 1234212, 1425221, 1628824, 1832427, 1851318, 2443236, 2468424, 2850442, 3664854, 3702636, 4275663, 4886472, 5700884, 7329708, 7405272, 8551326, 9976547, 11401768, 12826989, 14659416, 17102652, 19953094, 25653978, 29929641, 34205304, 39906188, 51307956, 59859282, 79812376, 89788923, 102615912, 119718564, 179577846, 239437128, 359155692, 718311384]

約数ペア:

[(1, 718311384), (2, 359155692), (3, 239437128), (4, 179577846), (6, 119718564), (7, 102615912), (8, 89788923), (9, 79812376), (12, 59859282), (14, 51307956), (18, 39906188), (21, 34205304), (24, 29929641), (28, 25653978), (36, 19953094), (42, 17102652), (49, 14659416), (56, 12826989), (63, 11401768), (72, 9976547), (84, 8551326), (97, 7405272), (98, 7329708), (126, 5700884), (147, 4886472), (168, 4275663), (194, 3702636), (196, 3664854), (252, 2850442), (291, 2468424), (294, 2443236), (388, 1851318), (392, 1832427), (441, 1628824), (504, 1425221), (582, 1234212), (588, 1221618), (679, 1057896), (776, 925659), (873, 822808), (882, 814412), (1164, 617106), (1176, 610809), (1358, 528948), (1746, 411404), (1764, 407206), (2037, 352632), (2099, 342216), (2328, 308553), (2716, 264474), (3492, 205702), (3528, 203603), (4074, 176316), (4198, 171108), (4753, 151128), (5432, 132237), (6111, 117544), (6297, 114072), (6984, 102851), (8148, 88158), (8396, 85554), (9506, 75564), (12222, 58772), (12594, 57036), (14259, 50376), (14693, 48888), (16296, 44079), (16792, 42777), (18891, 38024), (19012, 37782), (24444, 29386), (25188, 28518)]