212560992

素因数分解:

$2^5\times 3^2\times 7^1\times {\mathrm{105437}}^1$

素因数の和:105460

約数の個数: 72

約数和(自身を含む): 690829776

約数和(自身を除く): 478268784

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 32, 36, 42, 48, 56, 63, 72, 84, 96, 112, 126, 144, 168, 224, 252, 288, 336, 504, 672, 1008, 2016, 105437, 210874, 316311, 421748, 632622, 738059, 843496, 948933, 1265244, 1476118, 1686992, 1897866, 2214177, 2530488, 2952236, 3373984, 3795732, 4428354, 5060976, 5904472, 6642531, 7591464, 8856708, 10121952, 11808944, 13285062, 15182928, 17713416, 23617888, 26570124, 30365856, 35426832, 53140248, 70853664, 106280496, 212560992]

約数ペア:

[(1, 212560992), (2, 106280496), (3, 70853664), (4, 53140248), (6, 35426832), (7, 30365856), (8, 26570124), (9, 23617888), (12, 17713416), (14, 15182928), (16, 13285062), (18, 11808944), (21, 10121952), (24, 8856708), (28, 7591464), (32, 6642531), (36, 5904472), (42, 5060976), (48, 4428354), (56, 3795732), (63, 3373984), (72, 2952236), (84, 2530488), (96, 2214177), (112, 1897866), (126, 1686992), (144, 1476118), (168, 1265244), (224, 948933), (252, 843496), (288, 738059), (336, 632622), (504, 421748), (672, 316311), (1008, 210874), (2016, 105437)]