766342248

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{67}}^1\times {\mathrm{103}}^1\times {\mathrm{661}}^1$

素因数の和:847

約数の個数: 128

約数和(自身を含む): 2247198720

約数和(自身を除く): 1480856472

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 42, 56, 67, 84, 103, 134, 168, 201, 206, 268, 309, 402, 412, 469, 536, 618, 661, 721, 804, 824, 938, 1236, 1322, 1407, 1442, 1608, 1876, 1983, 2163, 2472, 2644, 2814, 2884, 3752, 3966, 4326, 4627, 5288, 5628, 5768, 6901, 7932, 8652, 9254, 11256, 13802, 13881, 15864, 17304, 18508, 20703, 27604, 27762, 37016, 41406, 44287, 48307, 55208, 55524, 68083, 82812, 88574, 96614, 111048, 132861, 136166, 144921, 165624, 177148, 193228, 204249, 265722, 272332, 289842, 310009, 354296, 386456, 408498, 476581, 531444, 544664, 579684, 620018, 816996, 930027, 953162, 1062888, 1159368, 1240036, 1429743, 1633992, 1860054, 1906324, 2480072, 2859486, 3720108, 3812648, 4561561, 5718972, 7440216, 9123122, 11437944, 13684683, 18246244, 27369366, 31930927, 36492488, 54738732, 63861854, 95792781, 109477464, 127723708, 191585562, 255447416, 383171124, 766342248]

約数ペア:

[(1, 766342248), (2, 383171124), (3, 255447416), (4, 191585562), (6, 127723708), (7, 109477464), (8, 95792781), (12, 63861854), (14, 54738732), (21, 36492488), (24, 31930927), (28, 27369366), (42, 18246244), (56, 13684683), (67, 11437944), (84, 9123122), (103, 7440216), (134, 5718972), (168, 4561561), (201, 3812648), (206, 3720108), (268, 2859486), (309, 2480072), (402, 1906324), (412, 1860054), (469, 1633992), (536, 1429743), (618, 1240036), (661, 1159368), (721, 1062888), (804, 953162), (824, 930027), (938, 816996), (1236, 620018), (1322, 579684), (1407, 544664), (1442, 531444), (1608, 476581), (1876, 408498), (1983, 386456), (2163, 354296), (2472, 310009), (2644, 289842), (2814, 272332), (2884, 265722), (3752, 204249), (3966, 193228), (4326, 177148), (4627, 165624), (5288, 144921), (5628, 136166), (5768, 132861), (6901, 111048), (7932, 96614), (8652, 88574), (9254, 82812), (11256, 68083), (13802, 55524), (13881, 55208), (15864, 48307), (17304, 44287), (18508, 41406), (20703, 37016), (27604, 27762)]