1989345024

素因数分解:

$2^8\times 3^2\times {\mathrm{71}}^1\times {\mathrm{12161}}^1$

素因数の和:12254

約数の個数: 108

約数和(自身を含む): 5817035952

約数和(自身を除く): 3827690928

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 64, 71, 72, 96, 128, 142, 144, 192, 213, 256, 284, 288, 384, 426, 568, 576, 639, 768, 852, 1136, 1152, 1278, 1704, 2272, 2304, 2556, 3408, 4544, 5112, 6816, 9088, 10224, 12161, 13632, 18176, 20448, 24322, 27264, 36483, 40896, 48644, 54528, 72966, 81792, 97288, 109449, 145932, 163584, 194576, 218898, 291864, 389152, 437796, 583728, 778304, 863431, 875592, 1167456, 1556608, 1726862, 1751184, 2334912, 2590293, 3113216, 3453724, 3502368, 4669824, 5180586, 6907448, 7004736, 7770879, 9339648, 10361172, 13814896, 14009472, 15541758, 20722344, 27629792, 28018944, 31083516, 41444688, 55259584, 62167032, 82889376, 110519168, 124334064, 165778752, 221038336, 248668128, 331557504, 497336256, 663115008, 994672512, 1989345024]

約数ペア:

[(1, 1989345024), (2, 994672512), (3, 663115008), (4, 497336256), (6, 331557504), (8, 248668128), (9, 221038336), (12, 165778752), (16, 124334064), (18, 110519168), (24, 82889376), (32, 62167032), (36, 55259584), (48, 41444688), (64, 31083516), (71, 28018944), (72, 27629792), (96, 20722344), (128, 15541758), (142, 14009472), (144, 13814896), (192, 10361172), (213, 9339648), (256, 7770879), (284, 7004736), (288, 6907448), (384, 5180586), (426, 4669824), (568, 3502368), (576, 3453724), (639, 3113216), (768, 2590293), (852, 2334912), (1136, 1751184), (1152, 1726862), (1278, 1556608), (1704, 1167456), (2272, 875592), (2304, 863431), (2556, 778304), (3408, 583728), (4544, 437796), (5112, 389152), (6816, 291864), (9088, 218898), (10224, 194576), (12161, 163584), (13632, 145932), (18176, 109449), (20448, 97288), (24322, 81792), (27264, 72966), (36483, 54528), (40896, 48644)]