438461436

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{157}}^1\times {\mathrm{33247}}^1$

素因数の和:33418

約数の個数: 48

約数和(自身を含む): 1176713216

約数和(自身を除く): 738251780

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 157, 314, 471, 628, 942, 1099, 1884, 2198, 3297, 4396, 6594, 13188, 33247, 66494, 99741, 132988, 199482, 232729, 398964, 465458, 698187, 930916, 1396374, 2792748, 5219779, 10439558, 15659337, 20879116, 31318674, 36538453, 62637348, 73076906, 109615359, 146153812, 219230718, 438461436]

約数ペア:

[(1, 438461436), (2, 219230718), (3, 146153812), (4, 109615359), (6, 73076906), (7, 62637348), (12, 36538453), (14, 31318674), (21, 20879116), (28, 15659337), (42, 10439558), (84, 5219779), (157, 2792748), (314, 1396374), (471, 930916), (628, 698187), (942, 465458), (1099, 398964), (1884, 232729), (2198, 199482), (3297, 132988), (4396, 99741), (6594, 66494), (13188, 33247)]