123819264

素因数分解:

$2^8\times 3^2\times {\mathrm{61}}^1\times {\mathrm{881}}^1$

素因数の和:964

約数の個数: 108

約数和(自身を含む): 363265812

約数和(自身を除く): 239446548

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 61, 64, 72, 96, 122, 128, 144, 183, 192, 244, 256, 288, 366, 384, 488, 549, 576, 732, 768, 881, 976, 1098, 1152, 1464, 1762, 1952, 2196, 2304, 2643, 2928, 3524, 3904, 4392, 5286, 5856, 7048, 7808, 7929, 8784, 10572, 11712, 14096, 15616, 15858, 17568, 21144, 23424, 28192, 31716, 35136, 42288, 46848, 53741, 56384, 63432, 70272, 84576, 107482, 112768, 126864, 140544, 161223, 169152, 214964, 225536, 253728, 322446, 338304, 429928, 483669, 507456, 644892, 676608, 859856, 967338, 1014912, 1289784, 1719712, 1934676, 2029824, 2579568, 3439424, 3869352, 5159136, 6878848, 7738704, 10318272, 13757696, 15477408, 20636544, 30954816, 41273088, 61909632, 123819264]

約数ペア:

[(1, 123819264), (2, 61909632), (3, 41273088), (4, 30954816), (6, 20636544), (8, 15477408), (9, 13757696), (12, 10318272), (16, 7738704), (18, 6878848), (24, 5159136), (32, 3869352), (36, 3439424), (48, 2579568), (61, 2029824), (64, 1934676), (72, 1719712), (96, 1289784), (122, 1014912), (128, 967338), (144, 859856), (183, 676608), (192, 644892), (244, 507456), (256, 483669), (288, 429928), (366, 338304), (384, 322446), (488, 253728), (549, 225536), (576, 214964), (732, 169152), (768, 161223), (881, 140544), (976, 126864), (1098, 112768), (1152, 107482), (1464, 84576), (1762, 70272), (1952, 63432), (2196, 56384), (2304, 53741), (2643, 46848), (2928, 42288), (3524, 35136), (3904, 31716), (4392, 28192), (5286, 23424), (5856, 21144), (7048, 17568), (7808, 15858), (7929, 15616), (8784, 14096), (10572, 11712)]