668066544

素因数分解:

$2^4\times 3^2\times {\mathrm{17}}^1\times {\mathrm{272903}}^1$

素因数の和:272934

約数の個数: 60

約数和(自身を含む): 1979645616

約数和(自身を除く): 1311579072

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 17, 18, 24, 34, 36, 48, 51, 68, 72, 102, 136, 144, 153, 204, 272, 306, 408, 612, 816, 1224, 2448, 272903, 545806, 818709, 1091612, 1637418, 2183224, 2456127, 3274836, 4366448, 4639351, 4912254, 6549672, 9278702, 9824508, 13099344, 13918053, 18557404, 19649016, 27836106, 37114808, 39298032, 41754159, 55672212, 74229616, 83508318, 111344424, 167016636, 222688848, 334033272, 668066544]

約数ペア:

[(1, 668066544), (2, 334033272), (3, 222688848), (4, 167016636), (6, 111344424), (8, 83508318), (9, 74229616), (12, 55672212), (16, 41754159), (17, 39298032), (18, 37114808), (24, 27836106), (34, 19649016), (36, 18557404), (48, 13918053), (51, 13099344), (68, 9824508), (72, 9278702), (102, 6549672), (136, 4912254), (144, 4639351), (153, 4366448), (204, 3274836), (272, 2456127), (306, 2183224), (408, 1637418), (612, 1091612), (816, 818709), (1224, 545806), (2448, 272903)]