490066617984

素因数分解:

$2^7\times 3^1\times {\mathrm{29}}^1\times {\mathrm{271}}^1\times {\mathrm{162389}}^1$

素因数の和:162706

約数の個数: 128

約数和(自身を含む): 1351604448000

約数和(自身を除く): 861537830016

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 29, 32, 48, 58, 64, 87, 96, 116, 128, 174, 192, 232, 271, 348, 384, 464, 542, 696, 813, 928, 1084, 1392, 1626, 1856, 2168, 2784, 3252, 3712, 4336, 5568, 6504, 7859, 8672, 11136, 13008, 15718, 17344, 23577, 26016, 31436, 34688, 47154, 52032, 62872, 94308, 104064, 125744, 162389, 188616, 251488, 324778, 377232, 487167, 502976, 649556, 754464, 974334, 1005952, 1299112, 1508928, 1948668, 2598224, 3017856, 3897336, 4709281, 5196448, 7794672, 9418562, 10392896, 14127843, 15589344, 18837124, 20785792, 28255686, 31178688, 37674248, 44007419, 56511372, 62357376, 75348496, 88014838, 113022744, 132022257, 150696992, 176029676, 226045488, 264044514, 301393984, 352059352, 452090976, 528089028, 602787968, 704118704, 904181952, 1056178056, 1276215151, 1408237408, 1808363904, 2112356112, 2552430302, 2816474816, 3828645453, 4224712224, 5104860604, 5632949632, 7657290906, 8449424448, 10209721208, 15314581812, 16898848896, 20419442416, 30629163624, 40838884832, 61258327248, 81677769664, 122516654496, 163355539328, 245033308992, 490066617984]

約数ペア:

[(1, 490066617984), (2, 245033308992), (3, 163355539328), (4, 122516654496), (6, 81677769664), (8, 61258327248), (12, 40838884832), (16, 30629163624), (24, 20419442416), (29, 16898848896), (32, 15314581812), (48, 10209721208), (58, 8449424448), (64, 7657290906), (87, 5632949632), (96, 5104860604), (116, 4224712224), (128, 3828645453), (174, 2816474816), (192, 2552430302), (232, 2112356112), (271, 1808363904), (348, 1408237408), (384, 1276215151), (464, 1056178056), (542, 904181952), (696, 704118704), (813, 602787968), (928, 528089028), (1084, 452090976), (1392, 352059352), (1626, 301393984), (1856, 264044514), (2168, 226045488), (2784, 176029676), (3252, 150696992), (3712, 132022257), (4336, 113022744), (5568, 88014838), (6504, 75348496), (7859, 62357376), (8672, 56511372), (11136, 44007419), (13008, 37674248), (15718, 31178688), (17344, 28255686), (23577, 20785792), (26016, 18837124), (31436, 15589344), (34688, 14127843), (47154, 10392896), (52032, 9418562), (62872, 7794672), (94308, 5196448), (104064, 4709281), (125744, 3897336), (162389, 3017856), (188616, 2598224), (251488, 1948668), (324778, 1508928), (377232, 1299112), (487167, 1005952), (502976, 974334), (649556, 754464)]