439639652608

素因数分解:

$2^8\times {\mathrm{13}}^1\times {\mathrm{4523}}^1\times {\mathrm{29207}}^1$

素因数の和:33759

約数の個数: 72

約数和(自身を含む): 945308040768

約数和(自身を除く): 505668388160

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 64, 104, 128, 208, 256, 416, 832, 1664, 3328, 4523, 9046, 18092, 29207, 36184, 58414, 58799, 72368, 116828, 117598, 144736, 233656, 235196, 289472, 379691, 467312, 470392, 578944, 759382, 934624, 940784, 1157888, 1518764, 1869248, 1881568, 3037528, 3738496, 3763136, 6075056, 7476992, 7526272, 12150112, 15052544, 24300224, 48600448, 97200896, 132103261, 264206522, 528413044, 1056826088, 1717342393, 2113652176, 3434684786, 4227304352, 6869369572, 8454608704, 13738739144, 16909217408, 27477478288, 33818434816, 54954956576, 109909913152, 219819826304, 439639652608]

約数ペア:

[(1, 439639652608), (2, 219819826304), (4, 109909913152), (8, 54954956576), (13, 33818434816), (16, 27477478288), (26, 16909217408), (32, 13738739144), (52, 8454608704), (64, 6869369572), (104, 4227304352), (128, 3434684786), (208, 2113652176), (256, 1717342393), (416, 1056826088), (832, 528413044), (1664, 264206522), (3328, 132103261), (4523, 97200896), (9046, 48600448), (18092, 24300224), (29207, 15052544), (36184, 12150112), (58414, 7526272), (58799, 7476992), (72368, 6075056), (116828, 3763136), (117598, 3738496), (144736, 3037528), (233656, 1881568), (235196, 1869248), (289472, 1518764), (379691, 1157888), (467312, 940784), (470392, 934624), (578944, 759382)]