320173812

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{1270531}}^1$

素因数の和:1270548

約数の個数: 36

約数和(自身を含む): 924947296

約数和(自身を除く): 604773484

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 63, 84, 126, 252, 1270531, 2541062, 3811593, 5082124, 7623186, 8893717, 11434779, 15246372, 17787434, 22869558, 26681151, 35574868, 45739116, 53362302, 80043453, 106724604, 160086906, 320173812]

約数ペア:

[(1, 320173812), (2, 160086906), (3, 106724604), (4, 80043453), (6, 53362302), (7, 45739116), (9, 35574868), (12, 26681151), (14, 22869558), (18, 17787434), (21, 15246372), (28, 11434779), (36, 8893717), (42, 7623186), (63, 5082124), (84, 3811593), (126, 2541062), (252, 1270531)]