252725928

素因数分解:

$2^3\times 3^1\times 7^2\times {\mathrm{13}}^1\times {\mathrm{61}}^1\times {\mathrm{271}}^1$

素因数の和:368

約数の個数: 192

約数和(自身を含む): 807448320

約数和(自身を除く): 554722392

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 13, 14, 21, 24, 26, 28, 39, 42, 49, 52, 56, 61, 78, 84, 91, 98, 104, 122, 147, 156, 168, 182, 183, 196, 244, 271, 273, 294, 312, 364, 366, 392, 427, 488, 542, 546, 588, 637, 728, 732, 793, 813, 854, 1084, 1092, 1176, 1274, 1281, 1464, 1586, 1626, 1708, 1897, 1911, 2168, 2184, 2379, 2548, 2562, 2989, 3172, 3252, 3416, 3523, 3794, 3822, 4758, 5096, 5124, 5551, 5691, 5978, 6344, 6504, 7046, 7588, 7644, 8967, 9516, 10248, 10569, 11102, 11382, 11956, 13279, 14092, 15176, 15288, 16531, 16653, 17934, 19032, 21138, 22204, 22764, 23912, 24661, 26558, 28184, 33062, 33306, 35868, 38857, 39837, 42276, 44408, 45528, 49322, 49593, 53116, 66124, 66612, 71736, 73983, 77714, 79674, 84552, 98644, 99186, 106232, 115717, 116571, 132248, 133224, 147966, 155428, 159348, 172627, 197288, 198372, 214903, 231434, 233142, 295932, 310856, 318696, 345254, 347151, 396744, 429806, 462868, 466284, 517881, 591864, 644709, 690508, 694302, 810019, 859612, 925736, 932568, 1035762, 1289418, 1381016, 1388604, 1504321, 1620038, 1719224, 2071524, 2430057, 2578836, 2777208, 3008642, 3240076, 4143048, 4512963, 4860114, 5157672, 6017284, 6480152, 9025926, 9720228, 10530247, 12034568, 18051852, 19440456, 21060494, 31590741, 36103704, 42120988, 63181482, 84241976, 126362964, 252725928]

約数ペア:

[(1, 252725928), (2, 126362964), (3, 84241976), (4, 63181482), (6, 42120988), (7, 36103704), (8, 31590741), (12, 21060494), (13, 19440456), (14, 18051852), (21, 12034568), (24, 10530247), (26, 9720228), (28, 9025926), (39, 6480152), (42, 6017284), (49, 5157672), (52, 4860114), (56, 4512963), (61, 4143048), (78, 3240076), (84, 3008642), (91, 2777208), (98, 2578836), (104, 2430057), (122, 2071524), (147, 1719224), (156, 1620038), (168, 1504321), (182, 1388604), (183, 1381016), (196, 1289418), (244, 1035762), (271, 932568), (273, 925736), (294, 859612), (312, 810019), (364, 694302), (366, 690508), (392, 644709), (427, 591864), (488, 517881), (542, 466284), (546, 462868), (588, 429806), (637, 396744), (728, 347151), (732, 345254), (793, 318696), (813, 310856), (854, 295932), (1084, 233142), (1092, 231434), (1176, 214903), (1274, 198372), (1281, 197288), (1464, 172627), (1586, 159348), (1626, 155428), (1708, 147966), (1897, 133224), (1911, 132248), (2168, 116571), (2184, 115717), (2379, 106232), (2548, 99186), (2562, 98644), (2989, 84552), (3172, 79674), (3252, 77714), (3416, 73983), (3523, 71736), (3794, 66612), (3822, 66124), (4758, 53116), (5096, 49593), (5124, 49322), (5551, 45528), (5691, 44408), (5978, 42276), (6344, 39837), (6504, 38857), (7046, 35868), (7588, 33306), (7644, 33062), (8967, 28184), (9516, 26558), (10248, 24661), (10569, 23912), (11102, 22764), (11382, 22204), (11956, 21138), (13279, 19032), (14092, 17934), (15176, 16653), (15288, 16531)]