315631344

素因数分解:

$2^4\times 3^1\times 7^3\times {\mathrm{19}}^1\times {\mathrm{1009}}^1$

素因数の和:1060

約数の個数: 160

約数和(自身を含む): 1001920000

約数和(自身を除く): 686288656

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 19, 21, 24, 28, 38, 42, 48, 49, 56, 57, 76, 84, 98, 112, 114, 133, 147, 152, 168, 196, 228, 266, 294, 304, 336, 343, 392, 399, 456, 532, 588, 686, 784, 798, 912, 931, 1009, 1029, 1064, 1176, 1372, 1596, 1862, 2018, 2058, 2128, 2352, 2744, 2793, 3027, 3192, 3724, 4036, 4116, 5488, 5586, 6054, 6384, 6517, 7063, 7448, 8072, 8232, 11172, 12108, 13034, 14126, 14896, 16144, 16464, 19171, 19551, 21189, 22344, 24216, 26068, 28252, 38342, 39102, 42378, 44688, 48432, 49441, 52136, 56504, 57513, 76684, 78204, 84756, 98882, 104272, 113008, 115026, 134197, 148323, 153368, 156408, 169512, 197764, 230052, 268394, 296646, 306736, 312816, 339024, 346087, 395528, 402591, 460104, 536788, 593292, 692174, 791056, 805182, 920208, 939379, 1038261, 1073576, 1186584, 1384348, 1610364, 1878758, 2076522, 2147152, 2373168, 2768696, 2818137, 3220728, 3757516, 4153044, 5537392, 5636274, 6441456, 6575653, 7515032, 8306088, 11272548, 13151306, 15030064, 16612176, 19726959, 22545096, 26302612, 39453918, 45090192, 52605224, 78907836, 105210448, 157815672, 315631344]

約数ペア:

[(1, 315631344), (2, 157815672), (3, 105210448), (4, 78907836), (6, 52605224), (7, 45090192), (8, 39453918), (12, 26302612), (14, 22545096), (16, 19726959), (19, 16612176), (21, 15030064), (24, 13151306), (28, 11272548), (38, 8306088), (42, 7515032), (48, 6575653), (49, 6441456), (56, 5636274), (57, 5537392), (76, 4153044), (84, 3757516), (98, 3220728), (112, 2818137), (114, 2768696), (133, 2373168), (147, 2147152), (152, 2076522), (168, 1878758), (196, 1610364), (228, 1384348), (266, 1186584), (294, 1073576), (304, 1038261), (336, 939379), (343, 920208), (392, 805182), (399, 791056), (456, 692174), (532, 593292), (588, 536788), (686, 460104), (784, 402591), (798, 395528), (912, 346087), (931, 339024), (1009, 312816), (1029, 306736), (1064, 296646), (1176, 268394), (1372, 230052), (1596, 197764), (1862, 169512), (2018, 156408), (2058, 153368), (2128, 148323), (2352, 134197), (2744, 115026), (2793, 113008), (3027, 104272), (3192, 98882), (3724, 84756), (4036, 78204), (4116, 76684), (5488, 57513), (5586, 56504), (6054, 52136), (6384, 49441), (6517, 48432), (7063, 44688), (7448, 42378), (8072, 39102), (8232, 38342), (11172, 28252), (12108, 26068), (13034, 24216), (14126, 22344), (14896, 21189), (16144, 19551), (16464, 19171)]