488961324

素因数分解:

$2^2\times 3^2\times {\mathrm{23}}^1\times {\mathrm{107}}^1\times {\mathrm{5519}}^1$

素因数の和:5659

約数の個数: 72

約数和(自身を含む): 1302013440

約数和(自身を除く): 813052116

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 23, 36, 46, 69, 92, 107, 138, 207, 214, 276, 321, 414, 428, 642, 828, 963, 1284, 1926, 2461, 3852, 4922, 5519, 7383, 9844, 11038, 14766, 16557, 22076, 22149, 29532, 33114, 44298, 49671, 66228, 88596, 99342, 126937, 198684, 253874, 380811, 507748, 590533, 761622, 1142433, 1181066, 1523244, 1771599, 2284866, 2362132, 3543198, 4569732, 5314797, 7086396, 10629594, 13582259, 21259188, 27164518, 40746777, 54329036, 81493554, 122240331, 162987108, 244480662, 488961324]

約数ペア:

[(1, 488961324), (2, 244480662), (3, 162987108), (4, 122240331), (6, 81493554), (9, 54329036), (12, 40746777), (18, 27164518), (23, 21259188), (36, 13582259), (46, 10629594), (69, 7086396), (92, 5314797), (107, 4569732), (138, 3543198), (207, 2362132), (214, 2284866), (276, 1771599), (321, 1523244), (414, 1181066), (428, 1142433), (642, 761622), (828, 590533), (963, 507748), (1284, 380811), (1926, 253874), (2461, 198684), (3852, 126937), (4922, 99342), (5519, 88596), (7383, 66228), (9844, 49671), (11038, 44298), (14766, 33114), (16557, 29532), (22076, 22149)]