242555596

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{71}}^1\times {\mathrm{79}}^1\times {\mathrm{569}}^1$

素因数の和:742

約数の個数: 48

約数和(自身を含む): 459648000

約数和(自身を除く): 217092404

約数列:

[1, 2, 4, 19, 38, 71, 76, 79, 142, 158, 284, 316, 569, 1138, 1349, 1501, 2276, 2698, 3002, 5396, 5609, 6004, 10811, 11218, 21622, 22436, 40399, 43244, 44951, 80798, 89902, 106571, 161596, 179804, 213142, 426284, 767581, 854069, 1535162, 1708138, 3070324, 3191521, 3416276, 6383042, 12766084, 60638899, 121277798, 242555596]

約数ペア:

[(1, 242555596), (2, 121277798), (4, 60638899), (19, 12766084), (38, 6383042), (71, 3416276), (76, 3191521), (79, 3070324), (142, 1708138), (158, 1535162), (284, 854069), (316, 767581), (569, 426284), (1138, 213142), (1349, 179804), (1501, 161596), (2276, 106571), (2698, 89902), (3002, 80798), (5396, 44951), (5609, 43244), (6004, 40399), (10811, 22436), (11218, 21622)]