220159008

素因数分解:

$2^5\times 3^2\times {\mathrm{347}}^1\times {\mathrm{2203}}^1$

素因数の和:2566

約数の個数: 72

約数和(自身を含む): 628166448

約数和(自身を除く): 408007440

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 72, 96, 144, 288, 347, 694, 1041, 1388, 2082, 2203, 2776, 3123, 4164, 4406, 5552, 6246, 6609, 8328, 8812, 11104, 12492, 13218, 16656, 17624, 19827, 24984, 26436, 33312, 35248, 39654, 49968, 52872, 70496, 79308, 99936, 105744, 158616, 211488, 317232, 634464, 764441, 1528882, 2293323, 3057764, 4586646, 6115528, 6879969, 9173292, 12231056, 13759938, 18346584, 24462112, 27519876, 36693168, 55039752, 73386336, 110079504, 220159008]

約数ペア:

[(1, 220159008), (2, 110079504), (3, 73386336), (4, 55039752), (6, 36693168), (8, 27519876), (9, 24462112), (12, 18346584), (16, 13759938), (18, 12231056), (24, 9173292), (32, 6879969), (36, 6115528), (48, 4586646), (72, 3057764), (96, 2293323), (144, 1528882), (288, 764441), (347, 634464), (694, 317232), (1041, 211488), (1388, 158616), (2082, 105744), (2203, 99936), (2776, 79308), (3123, 70496), (4164, 52872), (4406, 49968), (5552, 39654), (6246, 35248), (6609, 33312), (8328, 26436), (8812, 24984), (11104, 19827), (12492, 17624), (13218, 16656)]