259556688

素因数分解:

$2^4\times 3^2\times {\mathrm{53}}^1\times {\mathrm{71}}^1\times {\mathrm{479}}^1$

素因数の和:617

約数の個数: 120

約数和(自身を含む): 752094720

約数和(自身を除く): 492538032

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 48, 53, 71, 72, 106, 142, 144, 159, 212, 213, 284, 318, 424, 426, 477, 479, 568, 636, 639, 848, 852, 954, 958, 1136, 1272, 1278, 1437, 1704, 1908, 1916, 2544, 2556, 2874, 3408, 3763, 3816, 3832, 4311, 5112, 5748, 7526, 7632, 7664, 8622, 10224, 11289, 11496, 15052, 17244, 22578, 22992, 25387, 30104, 33867, 34009, 34488, 45156, 50774, 60208, 67734, 68018, 68976, 76161, 90312, 101548, 102027, 135468, 136036, 152322, 180624, 203096, 204054, 228483, 270936, 272072, 304644, 306081, 406192, 408108, 456966, 541872, 544144, 609288, 612162, 816216, 913932, 1218576, 1224324, 1632432, 1802477, 1827864, 2448648, 3604954, 3655728, 4897296, 5407431, 7209908, 10814862, 14419816, 16222293, 21629724, 28839632, 32444586, 43259448, 64889172, 86518896, 129778344, 259556688]

約数ペア:

[(1, 259556688), (2, 129778344), (3, 86518896), (4, 64889172), (6, 43259448), (8, 32444586), (9, 28839632), (12, 21629724), (16, 16222293), (18, 14419816), (24, 10814862), (36, 7209908), (48, 5407431), (53, 4897296), (71, 3655728), (72, 3604954), (106, 2448648), (142, 1827864), (144, 1802477), (159, 1632432), (212, 1224324), (213, 1218576), (284, 913932), (318, 816216), (424, 612162), (426, 609288), (477, 544144), (479, 541872), (568, 456966), (636, 408108), (639, 406192), (848, 306081), (852, 304644), (954, 272072), (958, 270936), (1136, 228483), (1272, 204054), (1278, 203096), (1437, 180624), (1704, 152322), (1908, 136036), (1916, 135468), (2544, 102027), (2556, 101548), (2874, 90312), (3408, 76161), (3763, 68976), (3816, 68018), (3832, 67734), (4311, 60208), (5112, 50774), (5748, 45156), (7526, 34488), (7632, 34009), (7664, 33867), (8622, 30104), (10224, 25387), (11289, 22992), (11496, 22578), (15052, 17244)]