491083488

素因数分解:

$2^5\times 3^2\times 7^2\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{89}}^1$

素因数の和:159

約数の個数: 432

約数和(自身を含む): 1815035040

約数和(自身を除く): 1323951552

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 17, 18, 21, 23, 24, 28, 32, 34, 36, 42, 46, 48, 49, 51, 56, 63, 68, 69, 72, 84, 89, 92, 96, 98, 102, 112, 119, 126, 136, 138, 144, 147, 153, 161, 168, 178, 184, 196, 204, 207, 224, 238, 252, 267, 272, 276, 288, 294, 306, 322, 336, 356, 357, 368, 391, 392, 408, 414, 441, 476, 483, 504, 534, 544, 552, 588, 612, 623, 644, 672, 712, 714, 736, 782, 784, 801, 816, 828, 833, 882, 952, 966, 1008, 1068, 1071, 1104, 1127, 1173, 1176, 1224, 1246, 1288, 1424, 1428, 1449, 1513, 1564, 1568, 1602, 1632, 1656, 1666, 1764, 1869, 1904, 1932, 2016, 2047, 2136, 2142, 2208, 2254, 2346, 2352, 2448, 2492, 2499, 2576, 2737, 2848, 2856, 2898, 3026, 3128, 3204, 3312, 3332, 3381, 3519, 3528, 3738, 3808, 3864, 4094, 4272, 4284, 4361, 4508, 4539, 4692, 4704, 4896, 4984, 4998, 5152, 5474, 5607, 5712, 5796, 6052, 6141, 6256, 6408, 6624, 6664, 6762, 7038, 7056, 7476, 7497, 7728, 8188, 8211, 8544, 8568, 8722, 9016, 9078, 9384, 9968, 9996, 10143, 10591, 10948, 11214, 11424, 11592, 12104, 12282, 12512, 12816, 13083, 13328, 13524, 13617, 14076, 14112, 14329, 14952, 14994, 15456, 16376, 16422, 17136, 17444, 18032, 18156, 18423, 18768, 19159, 19936, 19992, 20286, 21182, 21896, 22428, 23184, 24208, 24564, 24633, 25632, 26166, 26656, 27048, 27234, 28152, 28658, 29904, 29988, 31773, 32752, 32844, 34272, 34799, 34888, 36064, 36312, 36846, 37536, 38318, 39249, 39984, 40572, 42364, 42987, 43792, 44856, 46368, 48416, 49128, 49266, 52332, 54096, 54468, 56304, 57316, 57477, 59808, 59976, 63546, 65504, 65688, 69598, 69776, 72624, 73692, 74137, 76636, 78498, 79968, 81144, 84728, 85974, 87584, 89712, 95319, 98256, 98532, 100303, 104397, 104664, 108192, 108936, 112608, 114632, 114954, 119952, 127092, 128961, 131376, 139196, 139552, 145248, 147384, 148274, 153272, 156996, 162288, 169456, 171948, 172431, 179424, 190638, 196512, 197064, 200606, 208794, 209328, 217872, 222411, 229264, 229908, 239904, 243593, 254184, 257922, 262752, 278392, 294768, 296548, 300909, 306544, 313191, 313992, 324576, 338912, 343896, 344862, 381276, 394128, 401212, 417588, 418656, 435744, 444822, 458528, 459816, 487186, 508368, 515844, 556784, 589536, 593096, 601818, 613088, 626382, 627984, 667233, 687792, 689724, 730779, 762552, 788256, 802424, 835176, 889644, 902727, 919632, 974372, 1016736, 1031688, 1113568, 1186192, 1203636, 1252764, 1255968, 1334466, 1375584, 1379448, 1461558, 1525104, 1604848, 1670352, 1705151, 1779288, 1805454, 1839264, 1948744, 2063376, 2192337, 2372384, 2407272, 2505528, 2668932, 2758896, 2923116, 3050208, 3209696, 3340704, 3410302, 3558576, 3610908, 3897488, 4126752, 4384674, 4814544, 5011056, 5115453, 5337864, 5517792, 5846232, 6820604, 7117152, 7221816, 7794976, 8769348, 9629088, 10022112, 10230906, 10675728, 11692464, 13641208, 14443632, 15346359, 17538696, 20461812, 21351456, 23384928, 27282416, 28887264, 30692718, 35077392, 40923624, 54564832, 61385436, 70154784, 81847248, 122770872, 163694496, 245541744, 491083488]

約数ペア:

[(1, 491083488), (2, 245541744), (3, 163694496), (4, 122770872), (6, 81847248), (7, 70154784), (8, 61385436), (9, 54564832), (12, 40923624), (14, 35077392), (16, 30692718), (17, 28887264), (18, 27282416), (21, 23384928), (23, 21351456), (24, 20461812), (28, 17538696), (32, 15346359), (34, 14443632), (36, 13641208), (42, 11692464), (46, 10675728), (48, 10230906), (49, 10022112), (51, 9629088), (56, 8769348), (63, 7794976), (68, 7221816), (69, 7117152), (72, 6820604), (84, 5846232), (89, 5517792), (92, 5337864), (96, 5115453), (98, 5011056), (102, 4814544), (112, 4384674), (119, 4126752), (126, 3897488), (136, 3610908), (138, 3558576), (144, 3410302), (147, 3340704), (153, 3209696), (161, 3050208), (168, 2923116), (178, 2758896), (184, 2668932), (196, 2505528), (204, 2407272), (207, 2372384), (224, 2192337), (238, 2063376), (252, 1948744), (267, 1839264), (272, 1805454), (276, 1779288), (288, 1705151), (294, 1670352), (306, 1604848), (322, 1525104), (336, 1461558), (356, 1379448), (357, 1375584), (368, 1334466), (391, 1255968), (392, 1252764), (408, 1203636), (414, 1186192), (441, 1113568), (476, 1031688), (483, 1016736), (504, 974372), (534, 919632), (544, 902727), (552, 889644), (588, 835176), (612, 802424), (623, 788256), (644, 762552), (672, 730779), (712, 689724), (714, 687792), (736, 667233), (782, 627984), (784, 626382), (801, 613088), (816, 601818), (828, 593096), (833, 589536), (882, 556784), (952, 515844), (966, 508368), (1008, 487186), (1068, 459816), (1071, 458528), (1104, 444822), (1127, 435744), (1173, 418656), (1176, 417588), (1224, 401212), (1246, 394128), (1288, 381276), (1424, 344862), (1428, 343896), (1449, 338912), (1513, 324576), (1564, 313992), (1568, 313191), (1602, 306544), (1632, 300909), (1656, 296548), (1666, 294768), (1764, 278392), (1869, 262752), (1904, 257922), (1932, 254184), (2016, 243593), (2047, 239904), (2136, 229908), (2142, 229264), (2208, 222411), (2254, 217872), (2346, 209328), (2352, 208794), (2448, 200606), (2492, 197064), (2499, 196512), (2576, 190638), (2737, 179424), (2848, 172431), (2856, 171948), (2898, 169456), (3026, 162288), (3128, 156996), (3204, 153272), (3312, 148274), (3332, 147384), (3381, 145248), (3519, 139552), (3528, 139196), (3738, 131376), (3808, 128961), (3864, 127092), (4094, 119952), (4272, 114954), (4284, 114632), (4361, 112608), (4508, 108936), (4539, 108192), (4692, 104664), (4704, 104397), (4896, 100303), (4984, 98532), (4998, 98256), (5152, 95319), (5474, 89712), (5607, 87584), (5712, 85974), (5796, 84728), (6052, 81144), (6141, 79968), (6256, 78498), (6408, 76636), (6624, 74137), (6664, 73692), (6762, 72624), (7038, 69776), (7056, 69598), (7476, 65688), (7497, 65504), (7728, 63546), (8188, 59976), (8211, 59808), (8544, 57477), (8568, 57316), (8722, 56304), (9016, 54468), (9078, 54096), (9384, 52332), (9968, 49266), (9996, 49128), (10143, 48416), (10591, 46368), (10948, 44856), (11214, 43792), (11424, 42987), (11592, 42364), (12104, 40572), (12282, 39984), (12512, 39249), (12816, 38318), (13083, 37536), (13328, 36846), (13524, 36312), (13617, 36064), (14076, 34888), (14112, 34799), (14329, 34272), (14952, 32844), (14994, 32752), (15456, 31773), (16376, 29988), (16422, 29904), (17136, 28658), (17444, 28152), (18032, 27234), (18156, 27048), (18423, 26656), (18768, 26166), (19159, 25632), (19936, 24633), (19992, 24564), (20286, 24208), (21182, 23184), (21896, 22428)]