988974792

素因数分解:

$2^3\times 3^3\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{15313}}^1$

素因数の和:15364

約数の個数: 128

約数和(自身を含む): 3087302400

約数和(自身を除く): 2098327608

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 18, 23, 24, 26, 27, 36, 39, 46, 52, 54, 69, 72, 78, 92, 104, 108, 117, 138, 156, 184, 207, 216, 234, 276, 299, 312, 351, 414, 468, 552, 598, 621, 702, 828, 897, 936, 1196, 1242, 1404, 1656, 1794, 2392, 2484, 2691, 2808, 3588, 4968, 5382, 7176, 8073, 10764, 15313, 16146, 21528, 30626, 32292, 45939, 61252, 64584, 91878, 122504, 137817, 183756, 199069, 275634, 352199, 367512, 398138, 413451, 551268, 597207, 704398, 796276, 826902, 1056597, 1102536, 1194414, 1408796, 1592552, 1653804, 1791621, 2113194, 2388828, 2817592, 3169791, 3307608, 3583242, 4226388, 4578587, 4777656, 5374863, 6339582, 7166484, 8452776, 9157174, 9509373, 10749726, 12679164, 13735761, 14332968, 18314348, 19018746, 21499452, 25358328, 27471522, 36628696, 38037492, 41207283, 42998904, 54943044, 76074984, 82414566, 109886088, 123621849, 164829132, 247243698, 329658264, 494487396, 988974792]

約数ペア:

[(1, 988974792), (2, 494487396), (3, 329658264), (4, 247243698), (6, 164829132), (8, 123621849), (9, 109886088), (12, 82414566), (13, 76074984), (18, 54943044), (23, 42998904), (24, 41207283), (26, 38037492), (27, 36628696), (36, 27471522), (39, 25358328), (46, 21499452), (52, 19018746), (54, 18314348), (69, 14332968), (72, 13735761), (78, 12679164), (92, 10749726), (104, 9509373), (108, 9157174), (117, 8452776), (138, 7166484), (156, 6339582), (184, 5374863), (207, 4777656), (216, 4578587), (234, 4226388), (276, 3583242), (299, 3307608), (312, 3169791), (351, 2817592), (414, 2388828), (468, 2113194), (552, 1791621), (598, 1653804), (621, 1592552), (702, 1408796), (828, 1194414), (897, 1102536), (936, 1056597), (1196, 826902), (1242, 796276), (1404, 704398), (1656, 597207), (1794, 551268), (2392, 413451), (2484, 398138), (2691, 367512), (2808, 352199), (3588, 275634), (4968, 199069), (5382, 183756), (7176, 137817), (8073, 122504), (10764, 91878), (15313, 64584), (16146, 61252), (21528, 45939), (30626, 32292)]