321886656

素因数分解:

$2^6\times 3^3\times 7^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{89}}^1$

素因数の和:153

約数の個数: 448

約数和(自身を含む): 1228953600

約数和(自身を除く): 907066944

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 13, 14, 16, 18, 21, 23, 24, 26, 27, 28, 32, 36, 39, 42, 46, 48, 52, 54, 56, 63, 64, 69, 72, 78, 84, 89, 91, 92, 96, 104, 108, 112, 117, 126, 138, 144, 156, 161, 168, 178, 182, 184, 189, 192, 207, 208, 216, 224, 234, 252, 267, 273, 276, 288, 299, 312, 322, 336, 351, 356, 364, 368, 378, 414, 416, 432, 448, 468, 483, 504, 534, 546, 552, 576, 598, 621, 623, 624, 644, 672, 702, 712, 728, 736, 756, 801, 819, 828, 832, 864, 897, 936, 966, 1008, 1068, 1092, 1104, 1157, 1196, 1242, 1246, 1248, 1288, 1344, 1404, 1424, 1449, 1456, 1472, 1512, 1602, 1638, 1656, 1728, 1794, 1869, 1872, 1932, 2016, 2047, 2093, 2136, 2184, 2208, 2314, 2392, 2403, 2457, 2484, 2492, 2496, 2576, 2691, 2808, 2848, 2898, 2912, 3024, 3204, 3276, 3312, 3471, 3588, 3738, 3744, 3864, 4032, 4094, 4186, 4272, 4347, 4368, 4416, 4628, 4784, 4806, 4914, 4968, 4984, 5152, 5382, 5607, 5616, 5696, 5796, 5824, 6048, 6141, 6279, 6408, 6552, 6624, 6942, 7176, 7476, 7488, 7728, 8073, 8099, 8188, 8372, 8544, 8694, 8736, 9256, 9568, 9612, 9828, 9936, 9968, 10304, 10413, 10764, 11214, 11232, 11592, 12096, 12282, 12558, 12816, 13104, 13248, 13884, 14329, 14352, 14952, 15456, 16146, 16198, 16376, 16744, 16821, 17088, 17388, 17472, 18423, 18512, 18837, 19136, 19224, 19656, 19872, 19936, 20826, 21528, 22428, 22464, 23184, 24297, 24564, 25116, 25632, 26208, 26611, 27768, 28658, 28704, 29904, 30912, 31239, 32292, 32396, 32752, 33488, 33642, 34776, 36846, 37024, 37674, 38448, 39312, 39744, 39872, 41652, 42987, 43056, 44856, 46368, 48594, 49128, 50232, 51264, 52416, 53222, 55269, 55536, 56511, 57316, 57408, 59808, 62478, 64584, 64792, 65504, 66976, 67284, 69552, 72891, 73692, 74048, 75348, 76896, 78624, 79833, 83304, 85974, 86112, 89712, 92736, 97188, 98256, 100464, 106444, 110538, 111072, 113022, 114632, 119616, 124956, 128961, 129168, 129584, 131008, 133952, 134568, 139104, 145782, 147384, 150696, 153792, 157248, 159666, 166608, 171948, 172224, 179424, 186277, 194376, 196512, 200928, 212888, 218673, 221076, 222144, 226044, 229264, 239499, 249912, 257922, 258336, 259168, 269136, 278208, 291564, 294768, 301392, 319332, 333216, 343896, 358848, 372554, 386883, 388752, 393024, 401856, 425776, 437346, 442152, 452088, 458528, 478998, 499824, 515844, 516672, 518336, 538272, 558831, 583128, 589536, 602784, 638664, 666432, 687792, 718497, 745108, 773766, 777504, 851552, 874692, 884304, 904176, 917056, 957996, 999648, 1031688, 1076544, 1117662, 1166256, 1179072, 1205568, 1277328, 1375584, 1436994, 1490216, 1547532, 1555008, 1676493, 1703104, 1749384, 1768608, 1808352, 1915992, 1999296, 2063376, 2235324, 2332512, 2554656, 2751168, 2873988, 2980432, 3095064, 3352986, 3498768, 3537216, 3616704, 3831984, 4126752, 4470648, 4665024, 5029479, 5109312, 5747976, 5960864, 6190128, 6705972, 6997536, 7663968, 8253504, 8941296, 10058958, 11495952, 11921728, 12380256, 13411944, 13995072, 15327936, 17882592, 20117916, 22991904, 24760512, 26823888, 35765184, 40235832, 45983808, 53647776, 80471664, 107295552, 160943328, 321886656]

約数ペア:

[(1, 321886656), (2, 160943328), (3, 107295552), (4, 80471664), (6, 53647776), (7, 45983808), (8, 40235832), (9, 35765184), (12, 26823888), (13, 24760512), (14, 22991904), (16, 20117916), (18, 17882592), (21, 15327936), (23, 13995072), (24, 13411944), (26, 12380256), (27, 11921728), (28, 11495952), (32, 10058958), (36, 8941296), (39, 8253504), (42, 7663968), (46, 6997536), (48, 6705972), (52, 6190128), (54, 5960864), (56, 5747976), (63, 5109312), (64, 5029479), (69, 4665024), (72, 4470648), (78, 4126752), (84, 3831984), (89, 3616704), (91, 3537216), (92, 3498768), (96, 3352986), (104, 3095064), (108, 2980432), (112, 2873988), (117, 2751168), (126, 2554656), (138, 2332512), (144, 2235324), (156, 2063376), (161, 1999296), (168, 1915992), (178, 1808352), (182, 1768608), (184, 1749384), (189, 1703104), (192, 1676493), (207, 1555008), (208, 1547532), (216, 1490216), (224, 1436994), (234, 1375584), (252, 1277328), (267, 1205568), (273, 1179072), (276, 1166256), (288, 1117662), (299, 1076544), (312, 1031688), (322, 999648), (336, 957996), (351, 917056), (356, 904176), (364, 884304), (368, 874692), (378, 851552), (414, 777504), (416, 773766), (432, 745108), (448, 718497), (468, 687792), (483, 666432), (504, 638664), (534, 602784), (546, 589536), (552, 583128), (576, 558831), (598, 538272), (621, 518336), (623, 516672), (624, 515844), (644, 499824), (672, 478998), (702, 458528), (712, 452088), (728, 442152), (736, 437346), (756, 425776), (801, 401856), (819, 393024), (828, 388752), (832, 386883), (864, 372554), (897, 358848), (936, 343896), (966, 333216), (1008, 319332), (1068, 301392), (1092, 294768), (1104, 291564), (1157, 278208), (1196, 269136), (1242, 259168), (1246, 258336), (1248, 257922), (1288, 249912), (1344, 239499), (1404, 229264), (1424, 226044), (1449, 222144), (1456, 221076), (1472, 218673), (1512, 212888), (1602, 200928), (1638, 196512), (1656, 194376), (1728, 186277), (1794, 179424), (1869, 172224), (1872, 171948), (1932, 166608), (2016, 159666), (2047, 157248), (2093, 153792), (2136, 150696), (2184, 147384), (2208, 145782), (2314, 139104), (2392, 134568), (2403, 133952), (2457, 131008), (2484, 129584), (2492, 129168), (2496, 128961), (2576, 124956), (2691, 119616), (2808, 114632), (2848, 113022), (2898, 111072), (2912, 110538), (3024, 106444), (3204, 100464), (3276, 98256), (3312, 97188), (3471, 92736), (3588, 89712), (3738, 86112), (3744, 85974), (3864, 83304), (4032, 79833), (4094, 78624), (4186, 76896), (4272, 75348), (4347, 74048), (4368, 73692), (4416, 72891), (4628, 69552), (4784, 67284), (4806, 66976), (4914, 65504), (4968, 64792), (4984, 64584), (5152, 62478), (5382, 59808), (5607, 57408), (5616, 57316), (5696, 56511), (5796, 55536), (5824, 55269), (6048, 53222), (6141, 52416), (6279, 51264), (6408, 50232), (6552, 49128), (6624, 48594), (6942, 46368), (7176, 44856), (7476, 43056), (7488, 42987), (7728, 41652), (8073, 39872), (8099, 39744), (8188, 39312), (8372, 38448), (8544, 37674), (8694, 37024), (8736, 36846), (9256, 34776), (9568, 33642), (9612, 33488), (9828, 32752), (9936, 32396), (9968, 32292), (10304, 31239), (10413, 30912), (10764, 29904), (11214, 28704), (11232, 28658), (11592, 27768), (12096, 26611), (12282, 26208), (12558, 25632), (12816, 25116), (13104, 24564), (13248, 24297), (13884, 23184), (14329, 22464), (14352, 22428), (14952, 21528), (15456, 20826), (16146, 19936), (16198, 19872), (16376, 19656), (16744, 19224), (16821, 19136), (17088, 18837), (17388, 18512), (17472, 18423)]