664959168

素因数分解:

$2^6\times 3^2\times {\mathrm{809}}^1\times {\mathrm{1427}}^1$

素因数の和:2254

約数の個数: 84

約数和(自身を含む): 1909678680

約数和(自身を除く): 1244719512

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 64, 72, 96, 144, 192, 288, 576, 809, 1427, 1618, 2427, 2854, 3236, 4281, 4854, 5708, 6472, 7281, 8562, 9708, 11416, 12843, 12944, 14562, 17124, 19416, 22832, 25686, 25888, 29124, 34248, 38832, 45664, 51372, 51776, 58248, 68496, 77664, 91328, 102744, 116496, 136992, 155328, 205488, 232992, 273984, 410976, 465984, 821952, 1154443, 2308886, 3463329, 4617772, 6926658, 9235544, 10389987, 13853316, 18471088, 20779974, 27706632, 36942176, 41559948, 55413264, 73884352, 83119896, 110826528, 166239792, 221653056, 332479584, 664959168]

約数ペア:

[(1, 664959168), (2, 332479584), (3, 221653056), (4, 166239792), (6, 110826528), (8, 83119896), (9, 73884352), (12, 55413264), (16, 41559948), (18, 36942176), (24, 27706632), (32, 20779974), (36, 18471088), (48, 13853316), (64, 10389987), (72, 9235544), (96, 6926658), (144, 4617772), (192, 3463329), (288, 2308886), (576, 1154443), (809, 821952), (1427, 465984), (1618, 410976), (2427, 273984), (2854, 232992), (3236, 205488), (4281, 155328), (4854, 136992), (5708, 116496), (6472, 102744), (7281, 91328), (8562, 77664), (9708, 68496), (11416, 58248), (12843, 51776), (12944, 51372), (14562, 45664), (17124, 38832), (19416, 34248), (22832, 29124), (25686, 25888)]