231122808

素因数分解:

$2^3\times 3^4\times 7^2\times {\mathrm{29}}^1\times {\mathrm{251}}^1$

素因数の和:312

約数の個数: 240

約数和(自身を含む): 782119800

約数和(自身を除く): 550996992

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 18, 21, 24, 27, 28, 29, 36, 42, 49, 54, 56, 58, 63, 72, 81, 84, 87, 98, 108, 116, 126, 147, 162, 168, 174, 189, 196, 203, 216, 232, 251, 252, 261, 294, 324, 348, 378, 392, 406, 441, 502, 504, 522, 567, 588, 609, 648, 696, 753, 756, 783, 812, 882, 1004, 1044, 1134, 1176, 1218, 1323, 1421, 1506, 1512, 1566, 1624, 1757, 1764, 1827, 2008, 2088, 2259, 2268, 2349, 2436, 2646, 2842, 3012, 3132, 3514, 3528, 3654, 3969, 4263, 4518, 4536, 4698, 4872, 5271, 5292, 5481, 5684, 6024, 6264, 6777, 7028, 7279, 7308, 7938, 8526, 9036, 9396, 10542, 10584, 10962, 11368, 12299, 12789, 13554, 14056, 14558, 14616, 15813, 15876, 16443, 17052, 18072, 18792, 20331, 21084, 21837, 21924, 24598, 25578, 27108, 29116, 31626, 31752, 32886, 34104, 36897, 38367, 40662, 42168, 43674, 43848, 47439, 49196, 50953, 51156, 54216, 58232, 63252, 65511, 65772, 73794, 76734, 81324, 87348, 94878, 98392, 101906, 102312, 110691, 115101, 126504, 131022, 131544, 142317, 147588, 152859, 153468, 162648, 174696, 189756, 196533, 203812, 221382, 230202, 262044, 284634, 295176, 305718, 306936, 332073, 356671, 379512, 393066, 407624, 442764, 458577, 460404, 524088, 569268, 589599, 611436, 664146, 713342, 786132, 885528, 917154, 920808, 996219, 1070013, 1138536, 1179198, 1222872, 1328292, 1375731, 1426684, 1572264, 1834308, 1992438, 2140026, 2358396, 2656584, 2751462, 2853368, 3210039, 3668616, 3984876, 4127193, 4280052, 4716792, 5502924, 6420078, 7969752, 8254386, 8560104, 9630117, 11005848, 12840156, 16508772, 19260234, 25680312, 28890351, 33017544, 38520468, 57780702, 77040936, 115561404, 231122808]

約数ペア:

[(1, 231122808), (2, 115561404), (3, 77040936), (4, 57780702), (6, 38520468), (7, 33017544), (8, 28890351), (9, 25680312), (12, 19260234), (14, 16508772), (18, 12840156), (21, 11005848), (24, 9630117), (27, 8560104), (28, 8254386), (29, 7969752), (36, 6420078), (42, 5502924), (49, 4716792), (54, 4280052), (56, 4127193), (58, 3984876), (63, 3668616), (72, 3210039), (81, 2853368), (84, 2751462), (87, 2656584), (98, 2358396), (108, 2140026), (116, 1992438), (126, 1834308), (147, 1572264), (162, 1426684), (168, 1375731), (174, 1328292), (189, 1222872), (196, 1179198), (203, 1138536), (216, 1070013), (232, 996219), (251, 920808), (252, 917154), (261, 885528), (294, 786132), (324, 713342), (348, 664146), (378, 611436), (392, 589599), (406, 569268), (441, 524088), (502, 460404), (504, 458577), (522, 442764), (567, 407624), (588, 393066), (609, 379512), (648, 356671), (696, 332073), (753, 306936), (756, 305718), (783, 295176), (812, 284634), (882, 262044), (1004, 230202), (1044, 221382), (1134, 203812), (1176, 196533), (1218, 189756), (1323, 174696), (1421, 162648), (1506, 153468), (1512, 152859), (1566, 147588), (1624, 142317), (1757, 131544), (1764, 131022), (1827, 126504), (2008, 115101), (2088, 110691), (2259, 102312), (2268, 101906), (2349, 98392), (2436, 94878), (2646, 87348), (2842, 81324), (3012, 76734), (3132, 73794), (3514, 65772), (3528, 65511), (3654, 63252), (3969, 58232), (4263, 54216), (4518, 51156), (4536, 50953), (4698, 49196), (4872, 47439), (5271, 43848), (5292, 43674), (5481, 42168), (5684, 40662), (6024, 38367), (6264, 36897), (6777, 34104), (7028, 32886), (7279, 31752), (7308, 31626), (7938, 29116), (8526, 27108), (9036, 25578), (9396, 24598), (10542, 21924), (10584, 21837), (10962, 21084), (11368, 20331), (12299, 18792), (12789, 18072), (13554, 17052), (14056, 16443), (14558, 15876), (14616, 15813)]