491739264

素因数分解:

$2^7\times 3^2\times {\mathrm{23}}^1\times {\mathrm{67}}^1\times {\mathrm{277}}^1$

素因数の和:387

約数の個数: 192

約数和(自身を含む): 1504002240

約数和(自身を除く): 1012262976

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 23, 24, 32, 36, 46, 48, 64, 67, 69, 72, 92, 96, 128, 134, 138, 144, 184, 192, 201, 207, 268, 276, 277, 288, 368, 384, 402, 414, 536, 552, 554, 576, 603, 736, 804, 828, 831, 1072, 1104, 1108, 1152, 1206, 1472, 1541, 1608, 1656, 1662, 2144, 2208, 2216, 2412, 2493, 2944, 3082, 3216, 3312, 3324, 4288, 4416, 4432, 4623, 4824, 4986, 6164, 6371, 6432, 6624, 6648, 8576, 8832, 8864, 9246, 9648, 9972, 12328, 12742, 12864, 13248, 13296, 13869, 17728, 18492, 18559, 19113, 19296, 19944, 24656, 25484, 25728, 26496, 26592, 27738, 35456, 36984, 37118, 38226, 38592, 39888, 49312, 50968, 53184, 55476, 55677, 57339, 73968, 74236, 76452, 77184, 79776, 98624, 101936, 106368, 110952, 111354, 114678, 147936, 148472, 152904, 159552, 167031, 197248, 203872, 221904, 222708, 229356, 295872, 296944, 305808, 319104, 334062, 407744, 426857, 443808, 445416, 458712, 591744, 593888, 611616, 668124, 815488, 853714, 887616, 890832, 917424, 1187776, 1223232, 1280571, 1336248, 1707428, 1775232, 1781664, 1834848, 2375552, 2446464, 2561142, 2672496, 3414856, 3563328, 3669696, 3841713, 5122284, 5344992, 6829712, 7126656, 7339392, 7683426, 10244568, 10689984, 13659424, 15366852, 20489136, 21379968, 27318848, 30733704, 40978272, 54637696, 61467408, 81956544, 122934816, 163913088, 245869632, 491739264]

約数ペア:

[(1, 491739264), (2, 245869632), (3, 163913088), (4, 122934816), (6, 81956544), (8, 61467408), (9, 54637696), (12, 40978272), (16, 30733704), (18, 27318848), (23, 21379968), (24, 20489136), (32, 15366852), (36, 13659424), (46, 10689984), (48, 10244568), (64, 7683426), (67, 7339392), (69, 7126656), (72, 6829712), (92, 5344992), (96, 5122284), (128, 3841713), (134, 3669696), (138, 3563328), (144, 3414856), (184, 2672496), (192, 2561142), (201, 2446464), (207, 2375552), (268, 1834848), (276, 1781664), (277, 1775232), (288, 1707428), (368, 1336248), (384, 1280571), (402, 1223232), (414, 1187776), (536, 917424), (552, 890832), (554, 887616), (576, 853714), (603, 815488), (736, 668124), (804, 611616), (828, 593888), (831, 591744), (1072, 458712), (1104, 445416), (1108, 443808), (1152, 426857), (1206, 407744), (1472, 334062), (1541, 319104), (1608, 305808), (1656, 296944), (1662, 295872), (2144, 229356), (2208, 222708), (2216, 221904), (2412, 203872), (2493, 197248), (2944, 167031), (3082, 159552), (3216, 152904), (3312, 148472), (3324, 147936), (4288, 114678), (4416, 111354), (4432, 110952), (4623, 106368), (4824, 101936), (4986, 98624), (6164, 79776), (6371, 77184), (6432, 76452), (6624, 74236), (6648, 73968), (8576, 57339), (8832, 55677), (8864, 55476), (9246, 53184), (9648, 50968), (9972, 49312), (12328, 39888), (12742, 38592), (12864, 38226), (13248, 37118), (13296, 36984), (13869, 35456), (17728, 27738), (18492, 26592), (18559, 26496), (19113, 25728), (19296, 25484), (19944, 24656)]