253055232

素因数分解:

$2^8\times 3^3\times {\mathrm{31}}^1\times {\mathrm{1181}}^1$

素因数の和:1237

約数の個数: 144

約数和(自身を含む): 773122560

約数和(自身を除く): 520067328

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 31, 32, 36, 48, 54, 62, 64, 72, 93, 96, 108, 124, 128, 144, 186, 192, 216, 248, 256, 279, 288, 372, 384, 432, 496, 558, 576, 744, 768, 837, 864, 992, 1116, 1152, 1181, 1488, 1674, 1728, 1984, 2232, 2304, 2362, 2976, 3348, 3456, 3543, 3968, 4464, 4724, 5952, 6696, 6912, 7086, 7936, 8928, 9448, 10629, 11904, 13392, 14172, 17856, 18896, 21258, 23808, 26784, 28344, 31887, 35712, 36611, 37792, 42516, 53568, 56688, 63774, 71424, 73222, 75584, 85032, 107136, 109833, 113376, 127548, 146444, 151168, 170064, 214272, 219666, 226752, 255096, 292888, 302336, 329499, 340128, 439332, 453504, 510192, 585776, 658998, 680256, 878664, 907008, 988497, 1020384, 1171552, 1317996, 1360512, 1757328, 1976994, 2040768, 2343104, 2635992, 2721024, 3514656, 3953988, 4081536, 4686208, 5271984, 7029312, 7907976, 8163072, 9372416, 10543968, 14058624, 15815952, 21087936, 28117248, 31631904, 42175872, 63263808, 84351744, 126527616, 253055232]

約数ペア:

[(1, 253055232), (2, 126527616), (3, 84351744), (4, 63263808), (6, 42175872), (8, 31631904), (9, 28117248), (12, 21087936), (16, 15815952), (18, 14058624), (24, 10543968), (27, 9372416), (31, 8163072), (32, 7907976), (36, 7029312), (48, 5271984), (54, 4686208), (62, 4081536), (64, 3953988), (72, 3514656), (93, 2721024), (96, 2635992), (108, 2343104), (124, 2040768), (128, 1976994), (144, 1757328), (186, 1360512), (192, 1317996), (216, 1171552), (248, 1020384), (256, 988497), (279, 907008), (288, 878664), (372, 680256), (384, 658998), (432, 585776), (496, 510192), (558, 453504), (576, 439332), (744, 340128), (768, 329499), (837, 302336), (864, 292888), (992, 255096), (1116, 226752), (1152, 219666), (1181, 214272), (1488, 170064), (1674, 151168), (1728, 146444), (1984, 127548), (2232, 113376), (2304, 109833), (2362, 107136), (2976, 85032), (3348, 75584), (3456, 73222), (3543, 71424), (3968, 63774), (4464, 56688), (4724, 53568), (5952, 42516), (6696, 37792), (6912, 36611), (7086, 35712), (7936, 31887), (8928, 28344), (9448, 26784), (10629, 23808), (11904, 21258), (13392, 18896), (14172, 17856)]