228886308

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{223}}^1\times {\mathrm{4073}}^1$

素因数の和:4313

約数の個数: 72

約数和(自身を含む): 664355328

約数和(自身を除く): 435469020

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 63, 84, 126, 223, 252, 446, 669, 892, 1338, 1561, 2007, 2676, 3122, 4014, 4073, 4683, 6244, 8028, 8146, 9366, 12219, 14049, 16292, 18732, 24438, 28098, 28511, 36657, 48876, 56196, 57022, 73314, 85533, 114044, 146628, 171066, 256599, 342132, 513198, 908279, 1026396, 1816558, 2724837, 3633116, 5449674, 6357953, 8174511, 10899348, 12715906, 16349022, 19073859, 25431812, 32698044, 38147718, 57221577, 76295436, 114443154, 228886308]

約数ペア:

[(1, 228886308), (2, 114443154), (3, 76295436), (4, 57221577), (6, 38147718), (7, 32698044), (9, 25431812), (12, 19073859), (14, 16349022), (18, 12715906), (21, 10899348), (28, 8174511), (36, 6357953), (42, 5449674), (63, 3633116), (84, 2724837), (126, 1816558), (223, 1026396), (252, 908279), (446, 513198), (669, 342132), (892, 256599), (1338, 171066), (1561, 146628), (2007, 114044), (2676, 85533), (3122, 73314), (4014, 57022), (4073, 56196), (4683, 48876), (6244, 36657), (8028, 28511), (8146, 28098), (9366, 24438), (12219, 18732), (14049, 16292)]