888926248

素因数分解:

$2^3\times 7^2\times {\mathrm{19}}^1\times {\mathrm{41}}^2\times {\mathrm{71}}^1$

素因数の和:192

約数の個数: 144

約数和(自身を含む): 2121357600

約数和(自身を除く): 1232431352

約数列:

[1, 2, 4, 7, 8, 14, 19, 28, 38, 41, 49, 56, 71, 76, 82, 98, 133, 142, 152, 164, 196, 266, 284, 287, 328, 392, 497, 532, 568, 574, 779, 931, 994, 1064, 1148, 1349, 1558, 1681, 1862, 1988, 2009, 2296, 2698, 2911, 3116, 3362, 3479, 3724, 3976, 4018, 5396, 5453, 5822, 6232, 6724, 6958, 7448, 8036, 9443, 10792, 10906, 11644, 11767, 13448, 13916, 16072, 18886, 20377, 21812, 23288, 23534, 27832, 31939, 37772, 38171, 40754, 43624, 47068, 55309, 63878, 66101, 75544, 76342, 81508, 82369, 94136, 110618, 119351, 127756, 132202, 142639, 152684, 163016, 164738, 221236, 223573, 238702, 255512, 264404, 285278, 305368, 329476, 387163, 442472, 447146, 477404, 528808, 570556, 658952, 774326, 835457, 894292, 954808, 1141112, 1548652, 1565011, 1670914, 1788584, 2267669, 2710141, 3097304, 3130022, 3341828, 4535338, 5420282, 5848199, 6260044, 6683656, 9070676, 10840564, 11696398, 12520088, 15873683, 18141352, 21681128, 23392796, 31747366, 46785592, 63494732, 111115781, 126989464, 222231562, 444463124, 888926248]

約数ペア:

[(1, 888926248), (2, 444463124), (4, 222231562), (7, 126989464), (8, 111115781), (14, 63494732), (19, 46785592), (28, 31747366), (38, 23392796), (41, 21681128), (49, 18141352), (56, 15873683), (71, 12520088), (76, 11696398), (82, 10840564), (98, 9070676), (133, 6683656), (142, 6260044), (152, 5848199), (164, 5420282), (196, 4535338), (266, 3341828), (284, 3130022), (287, 3097304), (328, 2710141), (392, 2267669), (497, 1788584), (532, 1670914), (568, 1565011), (574, 1548652), (779, 1141112), (931, 954808), (994, 894292), (1064, 835457), (1148, 774326), (1349, 658952), (1558, 570556), (1681, 528808), (1862, 477404), (1988, 447146), (2009, 442472), (2296, 387163), (2698, 329476), (2911, 305368), (3116, 285278), (3362, 264404), (3479, 255512), (3724, 238702), (3976, 223573), (4018, 221236), (5396, 164738), (5453, 163016), (5822, 152684), (6232, 142639), (6724, 132202), (6958, 127756), (7448, 119351), (8036, 110618), (9443, 94136), (10792, 82369), (10906, 81508), (11644, 76342), (11767, 75544), (13448, 66101), (13916, 63878), (16072, 55309), (18886, 47068), (20377, 43624), (21812, 40754), (23288, 38171), (23534, 37772), (27832, 31939)]