250960128

素因数分解:

$2^8\times 3^1\times {\mathrm{31}}^1\times {\mathrm{83}}^1\times {\mathrm{127}}^1$

素因数の和:260

約数の個数: 144

約数和(自身を含む): 703266816

約数和(自身を除く): 452306688

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 31, 32, 48, 62, 64, 83, 93, 96, 124, 127, 128, 166, 186, 192, 248, 249, 254, 256, 332, 372, 381, 384, 496, 498, 508, 664, 744, 762, 768, 992, 996, 1016, 1328, 1488, 1524, 1984, 1992, 2032, 2573, 2656, 2976, 3048, 3937, 3968, 3984, 4064, 5146, 5312, 5952, 6096, 7719, 7874, 7936, 7968, 8128, 10292, 10541, 10624, 11811, 11904, 12192, 15438, 15748, 15936, 16256, 20584, 21082, 21248, 23622, 23808, 24384, 30876, 31496, 31623, 31872, 32512, 41168, 42164, 47244, 48768, 61752, 62992, 63246, 63744, 82336, 84328, 94488, 97536, 123504, 125984, 126492, 164672, 168656, 188976, 247008, 251968, 252984, 326771, 329344, 337312, 377952, 494016, 503936, 505968, 653542, 658688, 674624, 755904, 980313, 988032, 1007872, 1011936, 1307084, 1349248, 1511808, 1960626, 1976064, 2023872, 2614168, 2698496, 3023616, 3921252, 4047744, 5228336, 7842504, 8095488, 10456672, 15685008, 20913344, 31370016, 41826688, 62740032, 83653376, 125480064, 250960128]

約数ペア:

[(1, 250960128), (2, 125480064), (3, 83653376), (4, 62740032), (6, 41826688), (8, 31370016), (12, 20913344), (16, 15685008), (24, 10456672), (31, 8095488), (32, 7842504), (48, 5228336), (62, 4047744), (64, 3921252), (83, 3023616), (93, 2698496), (96, 2614168), (124, 2023872), (127, 1976064), (128, 1960626), (166, 1511808), (186, 1349248), (192, 1307084), (248, 1011936), (249, 1007872), (254, 988032), (256, 980313), (332, 755904), (372, 674624), (381, 658688), (384, 653542), (496, 505968), (498, 503936), (508, 494016), (664, 377952), (744, 337312), (762, 329344), (768, 326771), (992, 252984), (996, 251968), (1016, 247008), (1328, 188976), (1488, 168656), (1524, 164672), (1984, 126492), (1992, 125984), (2032, 123504), (2573, 97536), (2656, 94488), (2976, 84328), (3048, 82336), (3937, 63744), (3968, 63246), (3984, 62992), (4064, 61752), (5146, 48768), (5312, 47244), (5952, 42164), (6096, 41168), (7719, 32512), (7874, 31872), (7936, 31623), (7968, 31496), (8128, 30876), (10292, 24384), (10541, 23808), (10624, 23622), (11811, 21248), (11904, 21082), (12192, 20584), (15438, 16256), (15748, 15936)]