2240784

素因数分解:

$2^4\times 3^4\times 7^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1$

素因数の和:59

約数の個数: 200

約数和(自身を含む): 8402240

約数和(自身を除く): 6161456

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 13, 14, 16, 18, 19, 21, 24, 26, 27, 28, 36, 38, 39, 42, 48, 52, 54, 56, 57, 63, 72, 76, 78, 81, 84, 91, 104, 108, 112, 114, 117, 126, 133, 144, 152, 156, 162, 168, 171, 182, 189, 208, 216, 228, 234, 247, 252, 266, 273, 304, 312, 324, 336, 342, 351, 364, 378, 399, 432, 456, 468, 494, 504, 513, 532, 546, 567, 624, 648, 684, 702, 728, 741, 756, 798, 819, 912, 936, 988, 1008, 1026, 1053, 1064, 1092, 1134, 1197, 1296, 1368, 1404, 1456, 1482, 1512, 1539, 1596, 1638, 1729, 1872, 1976, 2052, 2106, 2128, 2184, 2223, 2268, 2394, 2457, 2736, 2808, 2964, 3024, 3078, 3192, 3276, 3458, 3591, 3952, 4104, 4212, 4368, 4446, 4536, 4788, 4914, 5187, 5616, 5928, 6156, 6384, 6552, 6669, 6916, 7182, 7371, 8208, 8424, 8892, 9072, 9576, 9828, 10374, 10773, 11856, 12312, 13104, 13338, 13832, 14364, 14742, 15561, 16848, 17784, 19152, 19656, 20007, 20748, 21546, 24624, 26676, 27664, 28728, 29484, 31122, 35568, 39312, 40014, 41496, 43092, 46683, 53352, 57456, 58968, 62244, 80028, 82992, 86184, 93366, 106704, 117936, 124488, 140049, 160056, 172368, 186732, 248976, 280098, 320112, 373464, 560196, 746928, 1120392, 2240784]

約数ペア:

[(1, 2240784), (2, 1120392), (3, 746928), (4, 560196), (6, 373464), (7, 320112), (8, 280098), (9, 248976), (12, 186732), (13, 172368), (14, 160056), (16, 140049), (18, 124488), (19, 117936), (21, 106704), (24, 93366), (26, 86184), (27, 82992), (28, 80028), (36, 62244), (38, 58968), (39, 57456), (42, 53352), (48, 46683), (52, 43092), (54, 41496), (56, 40014), (57, 39312), (63, 35568), (72, 31122), (76, 29484), (78, 28728), (81, 27664), (84, 26676), (91, 24624), (104, 21546), (108, 20748), (112, 20007), (114, 19656), (117, 19152), (126, 17784), (133, 16848), (144, 15561), (152, 14742), (156, 14364), (162, 13832), (168, 13338), (171, 13104), (182, 12312), (189, 11856), (208, 10773), (216, 10374), (228, 9828), (234, 9576), (247, 9072), (252, 8892), (266, 8424), (273, 8208), (304, 7371), (312, 7182), (324, 6916), (336, 6669), (342, 6552), (351, 6384), (364, 6156), (378, 5928), (399, 5616), (432, 5187), (456, 4914), (468, 4788), (494, 4536), (504, 4446), (513, 4368), (532, 4212), (546, 4104), (567, 3952), (624, 3591), (648, 3458), (684, 3276), (702, 3192), (728, 3078), (741, 3024), (756, 2964), (798, 2808), (819, 2736), (912, 2457), (936, 2394), (988, 2268), (1008, 2223), (1026, 2184), (1053, 2128), (1064, 2106), (1092, 2052), (1134, 1976), (1197, 1872), (1296, 1729), (1368, 1638), (1404, 1596), (1456, 1539), (1482, 1512)]