672479568

素因数分解:

$2^4\times 3^2\times {\mathrm{229}}^1\times {\mathrm{20393}}^1$

素因数の和:20636

約数の個数: 60

約数和(自身を含む): 1890319860

約数和(自身を除く): 1217840292

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 48, 72, 144, 229, 458, 687, 916, 1374, 1832, 2061, 2748, 3664, 4122, 5496, 8244, 10992, 16488, 20393, 32976, 40786, 61179, 81572, 122358, 163144, 183537, 244716, 326288, 367074, 489432, 734148, 978864, 1468296, 2936592, 4669997, 9339994, 14009991, 18679988, 28019982, 37359976, 42029973, 56039964, 74719952, 84059946, 112079928, 168119892, 224159856, 336239784, 672479568]

約数ペア:

[(1, 672479568), (2, 336239784), (3, 224159856), (4, 168119892), (6, 112079928), (8, 84059946), (9, 74719952), (12, 56039964), (16, 42029973), (18, 37359976), (24, 28019982), (36, 18679988), (48, 14009991), (72, 9339994), (144, 4669997), (229, 2936592), (458, 1468296), (687, 978864), (916, 734148), (1374, 489432), (1832, 367074), (2061, 326288), (2748, 244716), (3664, 183537), (4122, 163144), (5496, 122358), (8244, 81572), (10992, 61179), (16488, 40786), (20393, 32976)]