889378488

素因数分解:

$2^3\times 3^3\times {\mathrm{281}}^1\times {\mathrm{14653}}^1$

素因数の和:14949

約数の個数: 64

約数和(自身を含む): 2479456800

約数和(自身を除く): 1590078312

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 36, 54, 72, 108, 216, 281, 562, 843, 1124, 1686, 2248, 2529, 3372, 5058, 6744, 7587, 10116, 14653, 15174, 20232, 29306, 30348, 43959, 58612, 60696, 87918, 117224, 131877, 175836, 263754, 351672, 395631, 527508, 791262, 1055016, 1582524, 3165048, 4117493, 8234986, 12352479, 16469972, 24704958, 32939944, 37057437, 49409916, 74114874, 98819832, 111172311, 148229748, 222344622, 296459496, 444689244, 889378488]

約数ペア:

[(1, 889378488), (2, 444689244), (3, 296459496), (4, 222344622), (6, 148229748), (8, 111172311), (9, 98819832), (12, 74114874), (18, 49409916), (24, 37057437), (27, 32939944), (36, 24704958), (54, 16469972), (72, 12352479), (108, 8234986), (216, 4117493), (281, 3165048), (562, 1582524), (843, 1055016), (1124, 791262), (1686, 527508), (2248, 395631), (2529, 351672), (3372, 263754), (5058, 175836), (6744, 131877), (7587, 117224), (10116, 87918), (14653, 60696), (15174, 58612), (20232, 43959), (29306, 30348)]