258277488

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{1759}}^1$

素因数の和:1819

約数の個数: 160

約数和(自身を含む): 838041600

約数和(自身を除く): 579764112

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 19, 21, 23, 24, 28, 38, 42, 46, 48, 56, 57, 69, 76, 84, 92, 112, 114, 133, 138, 152, 161, 168, 184, 228, 266, 276, 304, 322, 336, 368, 399, 437, 456, 483, 532, 552, 644, 798, 874, 912, 966, 1064, 1104, 1288, 1311, 1596, 1748, 1759, 1932, 2128, 2576, 2622, 3059, 3192, 3496, 3518, 3864, 5244, 5277, 6118, 6384, 6992, 7036, 7728, 9177, 10488, 10554, 12236, 12313, 14072, 18354, 20976, 21108, 24472, 24626, 28144, 33421, 36708, 36939, 40457, 42216, 48944, 49252, 66842, 73416, 73878, 80914, 84432, 98504, 100263, 121371, 133684, 146832, 147756, 161828, 197008, 200526, 233947, 242742, 267368, 283199, 295512, 323656, 401052, 467894, 485484, 534736, 566398, 591024, 647312, 701841, 768683, 802104, 849597, 935788, 970968, 1132796, 1403682, 1537366, 1604208, 1699194, 1871576, 1941936, 2265592, 2306049, 2807364, 3074732, 3398388, 3743152, 4531184, 4612098, 5380781, 5614728, 6149464, 6796776, 9224196, 10761562, 11229456, 12298928, 13593552, 16142343, 18448392, 21523124, 32284686, 36896784, 43046248, 64569372, 86092496, 129138744, 258277488]

約数ペア:

[(1, 258277488), (2, 129138744), (3, 86092496), (4, 64569372), (6, 43046248), (7, 36896784), (8, 32284686), (12, 21523124), (14, 18448392), (16, 16142343), (19, 13593552), (21, 12298928), (23, 11229456), (24, 10761562), (28, 9224196), (38, 6796776), (42, 6149464), (46, 5614728), (48, 5380781), (56, 4612098), (57, 4531184), (69, 3743152), (76, 3398388), (84, 3074732), (92, 2807364), (112, 2306049), (114, 2265592), (133, 1941936), (138, 1871576), (152, 1699194), (161, 1604208), (168, 1537366), (184, 1403682), (228, 1132796), (266, 970968), (276, 935788), (304, 849597), (322, 802104), (336, 768683), (368, 701841), (399, 647312), (437, 591024), (456, 566398), (483, 534736), (532, 485484), (552, 467894), (644, 401052), (798, 323656), (874, 295512), (912, 283199), (966, 267368), (1064, 242742), (1104, 233947), (1288, 200526), (1311, 197008), (1596, 161828), (1748, 147756), (1759, 146832), (1932, 133684), (2128, 121371), (2576, 100263), (2622, 98504), (3059, 84432), (3192, 80914), (3496, 73878), (3518, 73416), (3864, 66842), (5244, 49252), (5277, 48944), (6118, 42216), (6384, 40457), (6992, 36939), (7036, 36708), (7728, 33421), (9177, 28144), (10488, 24626), (10554, 24472), (12236, 21108), (12313, 20976), (14072, 18354)]