468702988

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{47}}^1\times {\mathrm{389}}^1$

素因数の和:499

約数の個数: 96

約数和(自身を含む): 990662400

約数和(自身を除く): 521959412

約数列:

[1, 2, 4, 13, 17, 26, 29, 34, 47, 52, 58, 68, 94, 116, 188, 221, 377, 389, 442, 493, 611, 754, 778, 799, 884, 986, 1222, 1363, 1508, 1556, 1598, 1972, 2444, 2726, 3196, 5057, 5452, 6409, 6613, 10114, 10387, 11281, 12818, 13226, 17719, 18283, 20228, 20774, 22562, 23171, 25636, 26452, 35438, 36566, 41548, 45124, 46342, 70876, 73132, 85969, 92684, 146653, 171938, 191777, 237679, 293306, 301223, 310811, 343876, 383554, 475358, 530207, 586612, 602446, 621622, 767108, 950716, 1060414, 1204892, 1243244, 2120828, 2493101, 4040543, 4986202, 6892691, 8081086, 9013519, 9972404, 13785382, 16162172, 18027038, 27570764, 36054076, 117175747, 234351494, 468702988]

約数ペア:

[(1, 468702988), (2, 234351494), (4, 117175747), (13, 36054076), (17, 27570764), (26, 18027038), (29, 16162172), (34, 13785382), (47, 9972404), (52, 9013519), (58, 8081086), (68, 6892691), (94, 4986202), (116, 4040543), (188, 2493101), (221, 2120828), (377, 1243244), (389, 1204892), (442, 1060414), (493, 950716), (611, 767108), (754, 621622), (778, 602446), (799, 586612), (884, 530207), (986, 475358), (1222, 383554), (1363, 343876), (1508, 310811), (1556, 301223), (1598, 293306), (1972, 237679), (2444, 191777), (2726, 171938), (3196, 146653), (5057, 92684), (5452, 85969), (6409, 73132), (6613, 70876), (10114, 46342), (10387, 45124), (11281, 41548), (12818, 36566), (13226, 35438), (17719, 26452), (18283, 25636), (20228, 23171), (20774, 22562)]