234441342

素因数分解:

$2^1\times 3^2\times {\mathrm{19}}^2\times {\mathrm{109}}^1\times {\mathrm{331}}^1$

素因数の和:486

約数の個数: 72

約数和(自身を含む): 542650680

約数和(自身を除く): 308209338

約数列:

[1, 2, 3, 6, 9, 18, 19, 38, 57, 109, 114, 171, 218, 327, 331, 342, 361, 654, 662, 722, 981, 993, 1083, 1962, 1986, 2071, 2166, 2979, 3249, 4142, 5958, 6213, 6289, 6498, 12426, 12578, 18639, 18867, 36079, 37278, 37734, 39349, 56601, 72158, 78698, 108237, 113202, 118047, 119491, 216474, 236094, 238982, 324711, 354141, 358473, 649422, 685501, 708282, 716946, 1075419, 1371002, 2056503, 2150838, 4113006, 6169509, 12339018, 13024519, 26049038, 39073557, 78147114, 117220671, 234441342]

約数ペア:

[(1, 234441342), (2, 117220671), (3, 78147114), (6, 39073557), (9, 26049038), (18, 13024519), (19, 12339018), (38, 6169509), (57, 4113006), (109, 2150838), (114, 2056503), (171, 1371002), (218, 1075419), (327, 716946), (331, 708282), (342, 685501), (361, 649422), (654, 358473), (662, 354141), (722, 324711), (981, 238982), (993, 236094), (1083, 216474), (1962, 119491), (1986, 118047), (2071, 113202), (2166, 108237), (2979, 78698), (3249, 72158), (4142, 56601), (5958, 39349), (6213, 37734), (6289, 37278), (6498, 36079), (12426, 18867), (12578, 18639)]