1230891648

素因数分解:

$2^7\times 3^1\times 7^1\times {\mathrm{47}}^1\times {\mathrm{9743}}^1$

素因数の和:9814

約数の個数: 128

約数和(自身を含む): 3816529920

約数和(自身を除く): 2585638272

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 32, 42, 47, 48, 56, 64, 84, 94, 96, 112, 128, 141, 168, 188, 192, 224, 282, 329, 336, 376, 384, 448, 564, 658, 672, 752, 896, 987, 1128, 1316, 1344, 1504, 1974, 2256, 2632, 2688, 3008, 3948, 4512, 5264, 6016, 7896, 9024, 9743, 10528, 15792, 18048, 19486, 21056, 29229, 31584, 38972, 42112, 58458, 63168, 68201, 77944, 116916, 126336, 136402, 155888, 204603, 233832, 272804, 311776, 409206, 457921, 467664, 545608, 623552, 818412, 915842, 935328, 1091216, 1247104, 1373763, 1636824, 1831684, 1870656, 2182432, 2747526, 3205447, 3273648, 3663368, 3741312, 4364864, 5495052, 6410894, 6547296, 7326736, 8729728, 9616341, 10990104, 12821788, 13094592, 14653472, 19232682, 21980208, 25643576, 26189184, 29306944, 38465364, 43960416, 51287152, 58613888, 76930728, 87920832, 102574304, 153861456, 175841664, 205148608, 307722912, 410297216, 615445824, 1230891648]

約数ペア:

[(1, 1230891648), (2, 615445824), (3, 410297216), (4, 307722912), (6, 205148608), (7, 175841664), (8, 153861456), (12, 102574304), (14, 87920832), (16, 76930728), (21, 58613888), (24, 51287152), (28, 43960416), (32, 38465364), (42, 29306944), (47, 26189184), (48, 25643576), (56, 21980208), (64, 19232682), (84, 14653472), (94, 13094592), (96, 12821788), (112, 10990104), (128, 9616341), (141, 8729728), (168, 7326736), (188, 6547296), (192, 6410894), (224, 5495052), (282, 4364864), (329, 3741312), (336, 3663368), (376, 3273648), (384, 3205447), (448, 2747526), (564, 2182432), (658, 1870656), (672, 1831684), (752, 1636824), (896, 1373763), (987, 1247104), (1128, 1091216), (1316, 935328), (1344, 915842), (1504, 818412), (1974, 623552), (2256, 545608), (2632, 467664), (2688, 457921), (3008, 409206), (3948, 311776), (4512, 272804), (5264, 233832), (6016, 204603), (7896, 155888), (9024, 136402), (9743, 126336), (10528, 116916), (15792, 77944), (18048, 68201), (19486, 63168), (21056, 58458), (29229, 42112), (31584, 38972)]