214691616

素因数分解:

$2^5\times 3^2\times {\mathrm{31}}^1\times {\mathrm{139}}^1\times {\mathrm{173}}^1$

素因数の和:359

約数の個数: 144

約数和(自身を含む): 638426880

約数和(自身を除く): 423735264

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 31, 32, 36, 48, 62, 72, 93, 96, 124, 139, 144, 173, 186, 248, 278, 279, 288, 346, 372, 417, 496, 519, 556, 558, 692, 744, 834, 992, 1038, 1112, 1116, 1251, 1384, 1488, 1557, 1668, 2076, 2224, 2232, 2502, 2768, 2976, 3114, 3336, 4152, 4309, 4448, 4464, 5004, 5363, 5536, 6228, 6672, 8304, 8618, 8928, 10008, 10726, 12456, 12927, 13344, 16089, 16608, 17236, 20016, 21452, 24047, 24912, 25854, 32178, 34472, 38781, 40032, 42904, 48094, 48267, 49824, 51708, 64356, 68944, 72141, 77562, 85808, 96188, 96534, 103416, 128712, 137888, 144282, 155124, 171616, 192376, 193068, 206832, 216423, 257424, 288564, 310248, 384752, 386136, 413664, 432846, 514848, 577128, 620496, 745457, 769504, 772272, 865692, 1154256, 1240992, 1490914, 1544544, 1731384, 2236371, 2308512, 2981828, 3462768, 4472742, 5963656, 6709113, 6925536, 8945484, 11927312, 13418226, 17890968, 23854624, 26836452, 35781936, 53672904, 71563872, 107345808, 214691616]

約数ペア:

[(1, 214691616), (2, 107345808), (3, 71563872), (4, 53672904), (6, 35781936), (8, 26836452), (9, 23854624), (12, 17890968), (16, 13418226), (18, 11927312), (24, 8945484), (31, 6925536), (32, 6709113), (36, 5963656), (48, 4472742), (62, 3462768), (72, 2981828), (93, 2308512), (96, 2236371), (124, 1731384), (139, 1544544), (144, 1490914), (173, 1240992), (186, 1154256), (248, 865692), (278, 772272), (279, 769504), (288, 745457), (346, 620496), (372, 577128), (417, 514848), (496, 432846), (519, 413664), (556, 386136), (558, 384752), (692, 310248), (744, 288564), (834, 257424), (992, 216423), (1038, 206832), (1112, 193068), (1116, 192376), (1251, 171616), (1384, 155124), (1488, 144282), (1557, 137888), (1668, 128712), (2076, 103416), (2224, 96534), (2232, 96188), (2502, 85808), (2768, 77562), (2976, 72141), (3114, 68944), (3336, 64356), (4152, 51708), (4309, 49824), (4448, 48267), (4464, 48094), (5004, 42904), (5363, 40032), (5536, 38781), (6228, 34472), (6672, 32178), (8304, 25854), (8618, 24912), (8928, 24047), (10008, 21452), (10726, 20016), (12456, 17236), (12927, 16608), (13344, 16089)]