313308648

素因数分解:

$2^3\times 3^5\times {\mathrm{161167}}^1$

素因数の和:161188

約数の個数: 48

約数和(自身を含む): 879977280

約数和(自身を除く): 566668632

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 36, 54, 72, 81, 108, 162, 216, 243, 324, 486, 648, 972, 1944, 161167, 322334, 483501, 644668, 967002, 1289336, 1450503, 1934004, 2901006, 3868008, 4351509, 5802012, 8703018, 11604024, 13054527, 17406036, 26109054, 34812072, 39163581, 52218108, 78327162, 104436216, 156654324, 313308648]

約数ペア:

[(1, 313308648), (2, 156654324), (3, 104436216), (4, 78327162), (6, 52218108), (8, 39163581), (9, 34812072), (12, 26109054), (18, 17406036), (24, 13054527), (27, 11604024), (36, 8703018), (54, 5802012), (72, 4351509), (81, 3868008), (108, 2901006), (162, 1934004), (216, 1450503), (243, 1289336), (324, 967002), (486, 644668), (648, 483501), (972, 322334), (1944, 161167)]