210815472

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{71}}^1\times {\mathrm{8837}}^1$

素因数の和:8926

約数の個数: 80

約数和(自身を含む): 631245312

約数和(自身を除く): 420429840

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 42, 48, 56, 71, 84, 112, 142, 168, 213, 284, 336, 426, 497, 568, 852, 994, 1136, 1491, 1704, 1988, 2982, 3408, 3976, 5964, 7952, 8837, 11928, 17674, 23856, 26511, 35348, 53022, 61859, 70696, 106044, 123718, 141392, 185577, 212088, 247436, 371154, 424176, 494872, 627427, 742308, 989744, 1254854, 1484616, 1882281, 2509708, 2969232, 3764562, 4391989, 5019416, 7529124, 8783978, 10038832, 13175967, 15058248, 17567956, 26351934, 30116496, 35135912, 52703868, 70271824, 105407736, 210815472]

約数ペア:

[(1, 210815472), (2, 105407736), (3, 70271824), (4, 52703868), (6, 35135912), (7, 30116496), (8, 26351934), (12, 17567956), (14, 15058248), (16, 13175967), (21, 10038832), (24, 8783978), (28, 7529124), (42, 5019416), (48, 4391989), (56, 3764562), (71, 2969232), (84, 2509708), (112, 1882281), (142, 1484616), (168, 1254854), (213, 989744), (284, 742308), (336, 627427), (426, 494872), (497, 424176), (568, 371154), (852, 247436), (994, 212088), (1136, 185577), (1491, 141392), (1704, 123718), (1988, 106044), (2982, 70696), (3408, 61859), (3976, 53022), (5964, 35348), (7952, 26511), (8837, 23856), (11928, 17674)]