220940244

素因数分解:

$2^2\times 3^3\times 7^1\times {\mathrm{292249}}^1$

素因数の和:292269

約数の個数: 48

約数和(自身を含む): 654640000

約数和(自身を除く): 433699756

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 27, 28, 36, 42, 54, 63, 84, 108, 126, 189, 252, 378, 756, 292249, 584498, 876747, 1168996, 1753494, 2045743, 2630241, 3506988, 4091486, 5260482, 6137229, 7890723, 8182972, 10520964, 12274458, 15781446, 18411687, 24548916, 31562892, 36823374, 55235061, 73646748, 110470122, 220940244]

約数ペア:

[(1, 220940244), (2, 110470122), (3, 73646748), (4, 55235061), (6, 36823374), (7, 31562892), (9, 24548916), (12, 18411687), (14, 15781446), (18, 12274458), (21, 10520964), (27, 8182972), (28, 7890723), (36, 6137229), (42, 5260482), (54, 4091486), (63, 3506988), (84, 2630241), (108, 2045743), (126, 1753494), (189, 1168996), (252, 876747), (378, 584498), (756, 292249)]