6438703728

素因数分解:

$2^4\times 3^1\times {\mathrm{43}}^1\times {\mathrm{53}}^1\times {\mathrm{71}}^1\times {\mathrm{829}}^1$

素因数の和:1007

約数の個数: 160

約数和(自身を含む): 17606730240

約数和(自身を除く): 11168026512

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 43, 48, 53, 71, 86, 106, 129, 142, 159, 172, 212, 213, 258, 284, 318, 344, 424, 426, 516, 568, 636, 688, 829, 848, 852, 1032, 1136, 1272, 1658, 1704, 2064, 2279, 2487, 2544, 3053, 3316, 3408, 3763, 4558, 4974, 6106, 6632, 6837, 7526, 9116, 9159, 9948, 11289, 12212, 13264, 13674, 15052, 18232, 18318, 19896, 22578, 24424, 27348, 30104, 35647, 36464, 36636, 39792, 43937, 45156, 48848, 54696, 58859, 60208, 71294, 73272, 87874, 90312, 106941, 109392, 117718, 131811, 142588, 146544, 161809, 175748, 176577, 180624, 213882, 235436, 263622, 285176, 323618, 351496, 353154, 427764, 470872, 485427, 527244, 570352, 647236, 702992, 706308, 855528, 941744, 970854, 1054488, 1294472, 1412616, 1711056, 1889291, 1941708, 2108976, 2530937, 2588944, 2825232, 3119527, 3778582, 3883416, 5061874, 5667873, 6239054, 7557164, 7592811, 7766832, 9358581, 10123748, 11335746, 12478108, 15114328, 15185622, 18717162, 20247496, 22671492, 24956216, 30228656, 30371244, 37434324, 40494992, 45342984, 49912432, 60742488, 74868648, 90685968, 121484976, 134139661, 149737296, 268279322, 402418983, 536558644, 804837966, 1073117288, 1609675932, 2146234576, 3219351864, 6438703728]

約数ペア:

[(1, 6438703728), (2, 3219351864), (3, 2146234576), (4, 1609675932), (6, 1073117288), (8, 804837966), (12, 536558644), (16, 402418983), (24, 268279322), (43, 149737296), (48, 134139661), (53, 121484976), (71, 90685968), (86, 74868648), (106, 60742488), (129, 49912432), (142, 45342984), (159, 40494992), (172, 37434324), (212, 30371244), (213, 30228656), (258, 24956216), (284, 22671492), (318, 20247496), (344, 18717162), (424, 15185622), (426, 15114328), (516, 12478108), (568, 11335746), (636, 10123748), (688, 9358581), (829, 7766832), (848, 7592811), (852, 7557164), (1032, 6239054), (1136, 5667873), (1272, 5061874), (1658, 3883416), (1704, 3778582), (2064, 3119527), (2279, 2825232), (2487, 2588944), (2544, 2530937), (3053, 2108976), (3316, 1941708), (3408, 1889291), (3763, 1711056), (4558, 1412616), (4974, 1294472), (6106, 1054488), (6632, 970854), (6837, 941744), (7526, 855528), (9116, 706308), (9159, 702992), (9948, 647236), (11289, 570352), (12212, 527244), (13264, 485427), (13674, 470872), (15052, 427764), (18232, 353154), (18318, 351496), (19896, 323618), (22578, 285176), (24424, 263622), (27348, 235436), (30104, 213882), (35647, 180624), (36464, 176577), (36636, 175748), (39792, 161809), (43937, 146544), (45156, 142588), (48848, 131811), (54696, 117718), (58859, 109392), (60208, 106941), (71294, 90312), (73272, 87874)]