390623565528

素因数分解:

$2^3\times 3^3\times 7^1\times {\mathrm{258348919}}^1$

素因数の和:258348941

約数の個数: 64

約数和(自身を含む): 1240074816000

約数和(自身を除く): 849451250472

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 18, 21, 24, 27, 28, 36, 42, 54, 56, 63, 72, 84, 108, 126, 168, 189, 216, 252, 378, 504, 756, 1512, 258348919, 516697838, 775046757, 1033395676, 1550093514, 1808442433, 2066791352, 2325140271, 3100187028, 3616884866, 4650280542, 5425327299, 6200374056, 6975420813, 7233769732, 9300561084, 10850654598, 13950841626, 14467539464, 16275981897, 18601122168, 21701309196, 27901683252, 32551963794, 43402618392, 48827945691, 55803366504, 65103927588, 97655891382, 130207855176, 195311782764, 390623565528]

約数ペア:

[(1, 390623565528), (2, 195311782764), (3, 130207855176), (4, 97655891382), (6, 65103927588), (7, 55803366504), (8, 48827945691), (9, 43402618392), (12, 32551963794), (14, 27901683252), (18, 21701309196), (21, 18601122168), (24, 16275981897), (27, 14467539464), (28, 13950841626), (36, 10850654598), (42, 9300561084), (54, 7233769732), (56, 6975420813), (63, 6200374056), (72, 5425327299), (84, 4650280542), (108, 3616884866), (126, 3100187028), (168, 2325140271), (189, 2066791352), (216, 1808442433), (252, 1550093514), (378, 1033395676), (504, 775046757), (756, 516697838), (1512, 258348919)]