212870616

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{983}}^1\times {\mathrm{1289}}^1$

素因数の和:2288

約数の個数: 64

約数和(自身を含む): 609292800

約数和(自身を除く): 396422184

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 42, 56, 84, 168, 983, 1289, 1966, 2578, 2949, 3867, 3932, 5156, 5898, 6881, 7734, 7864, 9023, 10312, 11796, 13762, 15468, 18046, 20643, 23592, 27069, 27524, 30936, 36092, 41286, 54138, 55048, 72184, 82572, 108276, 165144, 216552, 1267087, 2534174, 3801261, 5068348, 7602522, 8869609, 10136696, 15205044, 17739218, 26608827, 30410088, 35478436, 53217654, 70956872, 106435308, 212870616]

約数ペア:

[(1, 212870616), (2, 106435308), (3, 70956872), (4, 53217654), (6, 35478436), (7, 30410088), (8, 26608827), (12, 17739218), (14, 15205044), (21, 10136696), (24, 8869609), (28, 7602522), (42, 5068348), (56, 3801261), (84, 2534174), (168, 1267087), (983, 216552), (1289, 165144), (1966, 108276), (2578, 82572), (2949, 72184), (3867, 55048), (3932, 54138), (5156, 41286), (5898, 36092), (6881, 30936), (7734, 27524), (7864, 27069), (9023, 23592), (10312, 20643), (11796, 18046), (13762, 15468)]