1666460004

素因数分解:

$2^2\times 3^1\times {\mathrm{11}}^1\times {\mathrm{101}}^1\times {\mathrm{239}}^1\times {\mathrm{523}}^1$

素因数の和:881

約数の個数: 96

約数和(自身を含む): 4310046720

約数和(自身を除く): 2643586716

約数列:

[1, 2, 3, 4, 6, 11, 12, 22, 33, 44, 66, 101, 132, 202, 239, 303, 404, 478, 523, 606, 717, 956, 1046, 1111, 1212, 1434, 1569, 2092, 2222, 2629, 2868, 3138, 3333, 4444, 5258, 5753, 6276, 6666, 7887, 10516, 11506, 13332, 15774, 17259, 23012, 24139, 31548, 34518, 48278, 52823, 69036, 72417, 96556, 105646, 124997, 144834, 158469, 211292, 249994, 265529, 289668, 316938, 374991, 499988, 531058, 581053, 633876, 749982, 796587, 1062116, 1162106, 1374967, 1499964, 1593174, 1743159, 2324212, 2749934, 3186348, 3486318, 4124901, 5499868, 6972636, 8249802, 12624697, 16499604, 25249394, 37874091, 50498788, 75748182, 138871667, 151496364, 277743334, 416615001, 555486668, 833230002, 1666460004]

約数ペア:

[(1, 1666460004), (2, 833230002), (3, 555486668), (4, 416615001), (6, 277743334), (11, 151496364), (12, 138871667), (22, 75748182), (33, 50498788), (44, 37874091), (66, 25249394), (101, 16499604), (132, 12624697), (202, 8249802), (239, 6972636), (303, 5499868), (404, 4124901), (478, 3486318), (523, 3186348), (606, 2749934), (717, 2324212), (956, 1743159), (1046, 1593174), (1111, 1499964), (1212, 1374967), (1434, 1162106), (1569, 1062116), (2092, 796587), (2222, 749982), (2629, 633876), (2868, 581053), (3138, 531058), (3333, 499988), (4444, 374991), (5258, 316938), (5753, 289668), (6276, 265529), (6666, 249994), (7887, 211292), (10516, 158469), (11506, 144834), (13332, 124997), (15774, 105646), (17259, 96556), (23012, 72417), (24139, 69036), (31548, 52823), (34518, 48278)]