331139502

素因数分解:

$2^1\times 3^6\times {\mathrm{383}}^1\times {\mathrm{593}}^1$

素因数の和:996

約数の個数: 56

約数和(自身を含む): 747926784

約数和(自身を除く): 416787282

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 81, 162, 243, 383, 486, 593, 729, 766, 1149, 1186, 1458, 1779, 2298, 3447, 3558, 5337, 6894, 10341, 10674, 16011, 20682, 31023, 32022, 48033, 62046, 93069, 96066, 144099, 186138, 227119, 279207, 288198, 432297, 454238, 558414, 681357, 864594, 1362714, 2044071, 4088142, 6132213, 12264426, 18396639, 36793278, 55189917, 110379834, 165569751, 331139502]

約数ペア:

[(1, 331139502), (2, 165569751), (3, 110379834), (6, 55189917), (9, 36793278), (18, 18396639), (27, 12264426), (54, 6132213), (81, 4088142), (162, 2044071), (243, 1362714), (383, 864594), (486, 681357), (593, 558414), (729, 454238), (766, 432297), (1149, 288198), (1186, 279207), (1458, 227119), (1779, 186138), (2298, 144099), (3447, 96066), (3558, 93069), (5337, 62046), (6894, 48033), (10341, 32022), (10674, 31023), (16011, 20682)]