673286964

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{157}}^1\times {\mathrm{2687}}^1$

素因数の和:2877

約数の個数: 96

約数和(自身を含む): 1902673920

約数和(自身を除く): 1229386956

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 19, 21, 28, 38, 42, 57, 76, 84, 114, 133, 157, 228, 266, 314, 399, 471, 532, 628, 798, 942, 1099, 1596, 1884, 2198, 2687, 2983, 3297, 4396, 5374, 5966, 6594, 8061, 8949, 10748, 11932, 13188, 16122, 17898, 18809, 20881, 32244, 35796, 37618, 41762, 51053, 56427, 62643, 75236, 83524, 102106, 112854, 125286, 153159, 204212, 225708, 250572, 306318, 357371, 421859, 612636, 714742, 843718, 1072113, 1265577, 1429484, 1687436, 2144226, 2531154, 2953013, 4288452, 5062308, 5906026, 8015321, 8859039, 11812052, 16030642, 17718078, 24045963, 32061284, 35436156, 48091926, 56107247, 96183852, 112214494, 168321741, 224428988, 336643482, 673286964]

約数ペア:

[(1, 673286964), (2, 336643482), (3, 224428988), (4, 168321741), (6, 112214494), (7, 96183852), (12, 56107247), (14, 48091926), (19, 35436156), (21, 32061284), (28, 24045963), (38, 17718078), (42, 16030642), (57, 11812052), (76, 8859039), (84, 8015321), (114, 5906026), (133, 5062308), (157, 4288452), (228, 2953013), (266, 2531154), (314, 2144226), (399, 1687436), (471, 1429484), (532, 1265577), (628, 1072113), (798, 843718), (942, 714742), (1099, 612636), (1596, 421859), (1884, 357371), (2198, 306318), (2687, 250572), (2983, 225708), (3297, 204212), (4396, 153159), (5374, 125286), (5966, 112854), (6594, 102106), (8061, 83524), (8949, 75236), (10748, 62643), (11932, 56427), (13188, 51053), (16122, 41762), (17898, 37618), (18809, 35796), (20881, 32244)]