193986816

素因数分解:

$2^8\times 3^1\times {\mathrm{229}}^1\times {\mathrm{1103}}^1$

素因数の和:1351

約数の個数: 72

約数和(自身を含む): 519012480

約数和(自身を除く): 325025664

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 64, 96, 128, 192, 229, 256, 384, 458, 687, 768, 916, 1103, 1374, 1832, 2206, 2748, 3309, 3664, 4412, 5496, 6618, 7328, 8824, 10992, 13236, 14656, 17648, 21984, 26472, 29312, 35296, 43968, 52944, 58624, 70592, 87936, 105888, 141184, 175872, 211776, 252587, 282368, 423552, 505174, 757761, 847104, 1010348, 1515522, 2020696, 3031044, 4041392, 6062088, 8082784, 12124176, 16165568, 24248352, 32331136, 48496704, 64662272, 96993408, 193986816]

約数ペア:

[(1, 193986816), (2, 96993408), (3, 64662272), (4, 48496704), (6, 32331136), (8, 24248352), (12, 16165568), (16, 12124176), (24, 8082784), (32, 6062088), (48, 4041392), (64, 3031044), (96, 2020696), (128, 1515522), (192, 1010348), (229, 847104), (256, 757761), (384, 505174), (458, 423552), (687, 282368), (768, 252587), (916, 211776), (1103, 175872), (1374, 141184), (1832, 105888), (2206, 87936), (2748, 70592), (3309, 58624), (3664, 52944), (4412, 43968), (5496, 35296), (6618, 29312), (7328, 26472), (8824, 21984), (10992, 17648), (13236, 14656)]