491474304

素因数分解:

$2^7\times 3^6\times {\mathrm{23}}^1\times {\mathrm{229}}^1$

素因数の和:284

約数の個数: 224

約数和(自身を含む): 1538506800

約数和(自身を除く): 1047032496

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 23, 24, 27, 32, 36, 46, 48, 54, 64, 69, 72, 81, 92, 96, 108, 128, 138, 144, 162, 184, 192, 207, 216, 229, 243, 276, 288, 324, 368, 384, 414, 432, 458, 486, 552, 576, 621, 648, 687, 729, 736, 828, 864, 916, 972, 1104, 1152, 1242, 1296, 1374, 1458, 1472, 1656, 1728, 1832, 1863, 1944, 2061, 2208, 2484, 2592, 2748, 2916, 2944, 3312, 3456, 3664, 3726, 3888, 4122, 4416, 4968, 5184, 5267, 5496, 5589, 5832, 6183, 6624, 7328, 7452, 7776, 8244, 8832, 9936, 10368, 10534, 10992, 11178, 11664, 12366, 13248, 14656, 14904, 15552, 15801, 16488, 16767, 18549, 19872, 21068, 21984, 22356, 23328, 24732, 26496, 29312, 29808, 31104, 31602, 32976, 33534, 37098, 39744, 42136, 43968, 44712, 46656, 47403, 49464, 55647, 59616, 63204, 65952, 67068, 74196, 79488, 84272, 87936, 89424, 93312, 94806, 98928, 111294, 119232, 126408, 131904, 134136, 142209, 148392, 166941, 168544, 178848, 189612, 197856, 222588, 238464, 252816, 263808, 268272, 284418, 296784, 333882, 337088, 357696, 379224, 395712, 426627, 445176, 505632, 536544, 568836, 593568, 667764, 674176, 715392, 758448, 791424, 853254, 890352, 1011264, 1073088, 1137672, 1187136, 1279881, 1335528, 1516896, 1706508, 1780704, 2022528, 2146176, 2275344, 2374272, 2559762, 2671056, 3033792, 3413016, 3561408, 3839643, 4550688, 5119524, 5342112, 6067584, 6826032, 7122816, 7679286, 9101376, 10239048, 10684224, 13652064, 15358572, 18202752, 20478096, 21368448, 27304128, 30717144, 40956192, 54608256, 61434288, 81912384, 122868576, 163824768, 245737152, 491474304]

約数ペア:

[(1, 491474304), (2, 245737152), (3, 163824768), (4, 122868576), (6, 81912384), (8, 61434288), (9, 54608256), (12, 40956192), (16, 30717144), (18, 27304128), (23, 21368448), (24, 20478096), (27, 18202752), (32, 15358572), (36, 13652064), (46, 10684224), (48, 10239048), (54, 9101376), (64, 7679286), (69, 7122816), (72, 6826032), (81, 6067584), (92, 5342112), (96, 5119524), (108, 4550688), (128, 3839643), (138, 3561408), (144, 3413016), (162, 3033792), (184, 2671056), (192, 2559762), (207, 2374272), (216, 2275344), (229, 2146176), (243, 2022528), (276, 1780704), (288, 1706508), (324, 1516896), (368, 1335528), (384, 1279881), (414, 1187136), (432, 1137672), (458, 1073088), (486, 1011264), (552, 890352), (576, 853254), (621, 791424), (648, 758448), (687, 715392), (729, 674176), (736, 667764), (828, 593568), (864, 568836), (916, 536544), (972, 505632), (1104, 445176), (1152, 426627), (1242, 395712), (1296, 379224), (1374, 357696), (1458, 337088), (1472, 333882), (1656, 296784), (1728, 284418), (1832, 268272), (1863, 263808), (1944, 252816), (2061, 238464), (2208, 222588), (2484, 197856), (2592, 189612), (2748, 178848), (2916, 168544), (2944, 166941), (3312, 148392), (3456, 142209), (3664, 134136), (3726, 131904), (3888, 126408), (4122, 119232), (4416, 111294), (4968, 98928), (5184, 94806), (5267, 93312), (5496, 89424), (5589, 87936), (5832, 84272), (6183, 79488), (6624, 74196), (7328, 67068), (7452, 65952), (7776, 63204), (8244, 59616), (8832, 55647), (9936, 49464), (10368, 47403), (10534, 46656), (10992, 44712), (11178, 43968), (11664, 42136), (12366, 39744), (13248, 37098), (14656, 33534), (14904, 32976), (15552, 31602), (15801, 31104), (16488, 29808), (16767, 29312), (18549, 26496), (19872, 24732), (21068, 23328), (21984, 22356)]