491630208

素因数分解:

$2^7\times 3^1\times {\mathrm{17}}^1\times {\mathrm{127}}^1\times {\mathrm{593}}^1$

素因数の和:754

約数の個数: 128

約数和(自身を含む): 1395947520

約数和(自身を除く): 904317312

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 17, 24, 32, 34, 48, 51, 64, 68, 96, 102, 127, 128, 136, 192, 204, 254, 272, 381, 384, 408, 508, 544, 593, 762, 816, 1016, 1088, 1186, 1524, 1632, 1779, 2032, 2159, 2176, 2372, 3048, 3264, 3558, 4064, 4318, 4744, 6096, 6477, 6528, 7116, 8128, 8636, 9488, 10081, 12192, 12954, 14232, 16256, 17272, 18976, 20162, 24384, 25908, 28464, 30243, 34544, 37952, 40324, 48768, 51816, 56928, 60486, 69088, 75311, 75904, 80648, 103632, 113856, 120972, 138176, 150622, 161296, 207264, 225933, 227712, 241944, 276352, 301244, 322592, 414528, 451866, 483888, 602488, 645184, 829056, 903732, 967776, 1204976, 1280287, 1290368, 1807464, 1935552, 2409952, 2560574, 3614928, 3840861, 3871104, 4819904, 5121148, 7229856, 7681722, 9639808, 10242296, 14459712, 15363444, 20484592, 28919424, 30726888, 40969184, 61453776, 81938368, 122907552, 163876736, 245815104, 491630208]

約数ペア:

[(1, 491630208), (2, 245815104), (3, 163876736), (4, 122907552), (6, 81938368), (8, 61453776), (12, 40969184), (16, 30726888), (17, 28919424), (24, 20484592), (32, 15363444), (34, 14459712), (48, 10242296), (51, 9639808), (64, 7681722), (68, 7229856), (96, 5121148), (102, 4819904), (127, 3871104), (128, 3840861), (136, 3614928), (192, 2560574), (204, 2409952), (254, 1935552), (272, 1807464), (381, 1290368), (384, 1280287), (408, 1204976), (508, 967776), (544, 903732), (593, 829056), (762, 645184), (816, 602488), (1016, 483888), (1088, 451866), (1186, 414528), (1524, 322592), (1632, 301244), (1779, 276352), (2032, 241944), (2159, 227712), (2176, 225933), (2372, 207264), (3048, 161296), (3264, 150622), (3558, 138176), (4064, 120972), (4318, 113856), (4744, 103632), (6096, 80648), (6477, 75904), (6528, 75311), (7116, 69088), (8128, 60486), (8636, 56928), (9488, 51816), (10081, 48768), (12192, 40324), (12954, 37952), (14232, 34544), (16256, 30243), (17272, 28464), (18976, 25908), (20162, 24384)]