21153525504

素因数分解:

$2^8\times 3^1\times {\mathrm{2677}}^1\times {\mathrm{10289}}^1$

素因数の和:12985

約数の個数: 72

約数和(自身を含む): 56325731280

約数和(自身を除く): 35172205776

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 64, 96, 128, 192, 256, 384, 768, 2677, 5354, 8031, 10289, 10708, 16062, 20578, 21416, 30867, 32124, 41156, 42832, 61734, 64248, 82312, 85664, 123468, 128496, 164624, 171328, 246936, 256992, 329248, 342656, 493872, 513984, 658496, 685312, 987744, 1027968, 1316992, 1975488, 2055936, 2633984, 3950976, 7901952, 27543653, 55087306, 82630959, 110174612, 165261918, 220349224, 330523836, 440698448, 661047672, 881396896, 1322095344, 1762793792, 2644190688, 3525587584, 5288381376, 7051175168, 10576762752, 21153525504]

約数ペア:

[(1, 21153525504), (2, 10576762752), (3, 7051175168), (4, 5288381376), (6, 3525587584), (8, 2644190688), (12, 1762793792), (16, 1322095344), (24, 881396896), (32, 661047672), (48, 440698448), (64, 330523836), (96, 220349224), (128, 165261918), (192, 110174612), (256, 82630959), (384, 55087306), (768, 27543653), (2677, 7901952), (5354, 3950976), (8031, 2633984), (10289, 2055936), (10708, 1975488), (16062, 1316992), (20578, 1027968), (21416, 987744), (30867, 685312), (32124, 658496), (41156, 513984), (42832, 493872), (61734, 342656), (64248, 329248), (82312, 256992), (85664, 246936), (123468, 171328), (128496, 164624)]