289370736

素因数分解:

$2^4\times 3^2\times {\mathrm{17}}^1\times {\mathrm{43}}^1\times {\mathrm{2749}}^1$

素因数の和:2823

約数の個数: 120

約数和(自身を含む): 877734000

約数和(自身を除く): 588363264

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 17, 18, 24, 34, 36, 43, 48, 51, 68, 72, 86, 102, 129, 136, 144, 153, 172, 204, 258, 272, 306, 344, 387, 408, 516, 612, 688, 731, 774, 816, 1032, 1224, 1462, 1548, 2064, 2193, 2448, 2749, 2924, 3096, 4386, 5498, 5848, 6192, 6579, 8247, 8772, 10996, 11696, 13158, 16494, 17544, 21992, 24741, 26316, 32988, 35088, 43984, 46733, 49482, 52632, 65976, 93466, 98964, 105264, 118207, 131952, 140199, 186932, 197928, 236414, 280398, 354621, 373864, 395856, 420597, 472828, 560796, 709242, 747728, 841194, 945656, 1063863, 1121592, 1418484, 1682388, 1891312, 2009519, 2127726, 2243184, 2836968, 3364776, 4019038, 4255452, 5673936, 6028557, 6729552, 8038076, 8510904, 12057114, 16076152, 17021808, 18085671, 24114228, 32152304, 36171342, 48228456, 72342684, 96456912, 144685368, 289370736]

約数ペア:

[(1, 289370736), (2, 144685368), (3, 96456912), (4, 72342684), (6, 48228456), (8, 36171342), (9, 32152304), (12, 24114228), (16, 18085671), (17, 17021808), (18, 16076152), (24, 12057114), (34, 8510904), (36, 8038076), (43, 6729552), (48, 6028557), (51, 5673936), (68, 4255452), (72, 4019038), (86, 3364776), (102, 2836968), (129, 2243184), (136, 2127726), (144, 2009519), (153, 1891312), (172, 1682388), (204, 1418484), (258, 1121592), (272, 1063863), (306, 945656), (344, 841194), (387, 747728), (408, 709242), (516, 560796), (612, 472828), (688, 420597), (731, 395856), (774, 373864), (816, 354621), (1032, 280398), (1224, 236414), (1462, 197928), (1548, 186932), (2064, 140199), (2193, 131952), (2448, 118207), (2749, 105264), (2924, 98964), (3096, 93466), (4386, 65976), (5498, 52632), (5848, 49482), (6192, 46733), (6579, 43984), (8247, 35088), (8772, 32988), (10996, 26316), (11696, 24741), (13158, 21992), (16494, 17544)]