284931612

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{29}}^1\times {\mathrm{127}}^1\times {\mathrm{307}}^1$

素因数の和:480

約数の個数: 144

約数和(自身を含む): 861020160

約数和(自身を除く): 576088548

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 29, 36, 42, 58, 63, 84, 87, 116, 126, 127, 174, 203, 252, 254, 261, 307, 348, 381, 406, 508, 522, 609, 614, 762, 812, 889, 921, 1044, 1143, 1218, 1228, 1524, 1778, 1827, 1842, 2149, 2286, 2436, 2667, 2763, 3556, 3654, 3683, 3684, 4298, 4572, 5334, 5526, 6447, 7308, 7366, 8001, 8596, 8903, 10668, 11049, 11052, 12894, 14732, 16002, 17806, 19341, 22098, 25781, 25788, 26709, 32004, 33147, 35612, 38682, 38989, 44196, 51562, 53418, 62321, 66294, 77343, 77364, 77978, 80127, 103124, 106836, 116967, 124642, 132588, 154686, 155956, 160254, 186963, 232029, 233934, 249284, 272923, 309372, 320508, 350901, 373926, 464058, 467868, 545846, 560889, 701802, 747852, 818769, 928116, 1091692, 1121778, 1130681, 1403604, 1637538, 2243556, 2261362, 2456307, 3275076, 3392043, 4522724, 4912614, 6784086, 7914767, 9825228, 10176129, 13568172, 15829534, 20352258, 23744301, 31659068, 40704516, 47488602, 71232903, 94977204, 142465806, 284931612]

約数ペア:

[(1, 284931612), (2, 142465806), (3, 94977204), (4, 71232903), (6, 47488602), (7, 40704516), (9, 31659068), (12, 23744301), (14, 20352258), (18, 15829534), (21, 13568172), (28, 10176129), (29, 9825228), (36, 7914767), (42, 6784086), (58, 4912614), (63, 4522724), (84, 3392043), (87, 3275076), (116, 2456307), (126, 2261362), (127, 2243556), (174, 1637538), (203, 1403604), (252, 1130681), (254, 1121778), (261, 1091692), (307, 928116), (348, 818769), (381, 747852), (406, 701802), (508, 560889), (522, 545846), (609, 467868), (614, 464058), (762, 373926), (812, 350901), (889, 320508), (921, 309372), (1044, 272923), (1143, 249284), (1218, 233934), (1228, 232029), (1524, 186963), (1778, 160254), (1827, 155956), (1842, 154686), (2149, 132588), (2286, 124642), (2436, 116967), (2667, 106836), (2763, 103124), (3556, 80127), (3654, 77978), (3683, 77364), (3684, 77343), (4298, 66294), (4572, 62321), (5334, 53418), (5526, 51562), (6447, 44196), (7308, 38989), (7366, 38682), (8001, 35612), (8596, 33147), (8903, 32004), (10668, 26709), (11049, 25788), (11052, 25781), (12894, 22098), (14732, 19341), (16002, 17806)]