269689212

素因数分解:

$2^2\times 3^2\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{641}}^1$

素因数の和:724

約数の個数: 144

約数和(自身を含む): 785191680

約数和(自身を除く): 515502468

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 29, 31, 36, 39, 52, 58, 62, 78, 87, 93, 116, 117, 124, 156, 174, 186, 234, 261, 279, 348, 372, 377, 403, 468, 522, 558, 641, 754, 806, 899, 1044, 1116, 1131, 1209, 1282, 1508, 1612, 1798, 1923, 2262, 2418, 2564, 2697, 3393, 3596, 3627, 3846, 4524, 4836, 5394, 5769, 6786, 7254, 7692, 8091, 8333, 10788, 11538, 11687, 13572, 14508, 16182, 16666, 18589, 19871, 23076, 23374, 24999, 32364, 33332, 35061, 37178, 39742, 46748, 49998, 55767, 59613, 70122, 74356, 74997, 79484, 99996, 105183, 111534, 119226, 140244, 149994, 167301, 178839, 210366, 223068, 238452, 241657, 258323, 299988, 334602, 357678, 420732, 483314, 516646, 576259, 669204, 715356, 724971, 774969, 966628, 1033292, 1152518, 1449942, 1549938, 1728777, 2174913, 2305036, 2324907, 2899884, 3099876, 3457554, 4349826, 4649814, 5186331, 6915108, 7491367, 8699652, 9299628, 10372662, 14982734, 20745324, 22474101, 29965468, 44948202, 67422303, 89896404, 134844606, 269689212]

約数ペア:

[(1, 269689212), (2, 134844606), (3, 89896404), (4, 67422303), (6, 44948202), (9, 29965468), (12, 22474101), (13, 20745324), (18, 14982734), (26, 10372662), (29, 9299628), (31, 8699652), (36, 7491367), (39, 6915108), (52, 5186331), (58, 4649814), (62, 4349826), (78, 3457554), (87, 3099876), (93, 2899884), (116, 2324907), (117, 2305036), (124, 2174913), (156, 1728777), (174, 1549938), (186, 1449942), (234, 1152518), (261, 1033292), (279, 966628), (348, 774969), (372, 724971), (377, 715356), (403, 669204), (468, 576259), (522, 516646), (558, 483314), (641, 420732), (754, 357678), (806, 334602), (899, 299988), (1044, 258323), (1116, 241657), (1131, 238452), (1209, 223068), (1282, 210366), (1508, 178839), (1612, 167301), (1798, 149994), (1923, 140244), (2262, 119226), (2418, 111534), (2564, 105183), (2697, 99996), (3393, 79484), (3596, 74997), (3627, 74356), (3846, 70122), (4524, 59613), (4836, 55767), (5394, 49998), (5769, 46748), (6786, 39742), (7254, 37178), (7692, 35061), (8091, 33332), (8333, 32364), (10788, 24999), (11538, 23374), (11687, 23076), (13572, 19871), (14508, 18589), (16182, 16666)]