394151904

素因数分解:

$2^5\times 3^2\times {\mathrm{227}}^1\times {\mathrm{6029}}^1$

素因数の和:6272

約数の個数: 72

約数和(自身を含む): 1125993960

約数和(自身を除く): 731842056

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 72, 96, 144, 227, 288, 454, 681, 908, 1362, 1816, 2043, 2724, 3632, 4086, 5448, 6029, 7264, 8172, 10896, 12058, 16344, 18087, 21792, 24116, 32688, 36174, 48232, 54261, 65376, 72348, 96464, 108522, 144696, 192928, 217044, 289392, 434088, 578784, 868176, 1368583, 1736352, 2737166, 4105749, 5474332, 8211498, 10948664, 12317247, 16422996, 21897328, 24634494, 32845992, 43794656, 49268988, 65691984, 98537976, 131383968, 197075952, 394151904]

約数ペア:

[(1, 394151904), (2, 197075952), (3, 131383968), (4, 98537976), (6, 65691984), (8, 49268988), (9, 43794656), (12, 32845992), (16, 24634494), (18, 21897328), (24, 16422996), (32, 12317247), (36, 10948664), (48, 8211498), (72, 5474332), (96, 4105749), (144, 2737166), (227, 1736352), (288, 1368583), (454, 868176), (681, 578784), (908, 434088), (1362, 289392), (1816, 217044), (2043, 192928), (2724, 144696), (3632, 108522), (4086, 96464), (5448, 72348), (6029, 65376), (7264, 54261), (8172, 48232), (10896, 36174), (12058, 32688), (16344, 24116), (18087, 21792)]