813985536

素因数分解:

$2^8\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{613}}^1$

素因数の和:671

約数の個数: 288

約数和(自身を含む): 2811235840

約数和(自身を除く): 1997250304

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 13, 14, 16, 19, 21, 24, 26, 28, 32, 38, 39, 42, 48, 52, 56, 57, 64, 76, 78, 84, 91, 96, 104, 112, 114, 128, 133, 152, 156, 168, 182, 192, 208, 224, 228, 247, 256, 266, 273, 304, 312, 336, 364, 384, 399, 416, 448, 456, 494, 532, 546, 608, 613, 624, 672, 728, 741, 768, 798, 832, 896, 912, 988, 1064, 1092, 1216, 1226, 1248, 1344, 1456, 1482, 1596, 1664, 1729, 1792, 1824, 1839, 1976, 2128, 2184, 2432, 2452, 2496, 2688, 2912, 2964, 3192, 3328, 3458, 3648, 3678, 3952, 4256, 4291, 4368, 4864, 4904, 4992, 5187, 5376, 5824, 5928, 6384, 6916, 7296, 7356, 7904, 7969, 8512, 8582, 8736, 9808, 9984, 10374, 11647, 11648, 11856, 12768, 12873, 13832, 14592, 14712, 15808, 15938, 17024, 17164, 17472, 19616, 20748, 23294, 23296, 23712, 23907, 25536, 25746, 27664, 29424, 31616, 31876, 34048, 34328, 34941, 34944, 39232, 41496, 46588, 47424, 47814, 51072, 51492, 55328, 55783, 58848, 63232, 63752, 68656, 69882, 69888, 78464, 81529, 82992, 93176, 94848, 95628, 102144, 102984, 110656, 111566, 117696, 127504, 137312, 139764, 151411, 156928, 163058, 165984, 167349, 186352, 189696, 191256, 205968, 221312, 223132, 235392, 244587, 255008, 274624, 279528, 302822, 326116, 331968, 334698, 372704, 382512, 411936, 442624, 446264, 454233, 470784, 489174, 510016, 549248, 559056, 605644, 652232, 663936, 669396, 745408, 765024, 823872, 892528, 908466, 978348, 1020032, 1059877, 1098496, 1118112, 1211288, 1304464, 1327872, 1338792, 1490816, 1530048, 1647744, 1785056, 1816932, 1956696, 2040064, 2119754, 2236224, 2422576, 2608928, 2677584, 2981632, 3060096, 3179631, 3295488, 3570112, 3633864, 3913392, 4239508, 4472448, 4845152, 5217856, 5355168, 6120192, 6359262, 7140224, 7267728, 7826784, 8479016, 8944896, 9690304, 10435712, 10710336, 12718524, 14280448, 14535456, 15653568, 16958032, 19380608, 20871424, 21420672, 25437048, 29070912, 31307136, 33916064, 38761216, 42841344, 50874096, 58141824, 62614272, 67832128, 101748192, 116283648, 135664256, 203496384, 271328512, 406992768, 813985536]

約数ペア:

[(1, 813985536), (2, 406992768), (3, 271328512), (4, 203496384), (6, 135664256), (7, 116283648), (8, 101748192), (12, 67832128), (13, 62614272), (14, 58141824), (16, 50874096), (19, 42841344), (21, 38761216), (24, 33916064), (26, 31307136), (28, 29070912), (32, 25437048), (38, 21420672), (39, 20871424), (42, 19380608), (48, 16958032), (52, 15653568), (56, 14535456), (57, 14280448), (64, 12718524), (76, 10710336), (78, 10435712), (84, 9690304), (91, 8944896), (96, 8479016), (104, 7826784), (112, 7267728), (114, 7140224), (128, 6359262), (133, 6120192), (152, 5355168), (156, 5217856), (168, 4845152), (182, 4472448), (192, 4239508), (208, 3913392), (224, 3633864), (228, 3570112), (247, 3295488), (256, 3179631), (266, 3060096), (273, 2981632), (304, 2677584), (312, 2608928), (336, 2422576), (364, 2236224), (384, 2119754), (399, 2040064), (416, 1956696), (448, 1816932), (456, 1785056), (494, 1647744), (532, 1530048), (546, 1490816), (608, 1338792), (613, 1327872), (624, 1304464), (672, 1211288), (728, 1118112), (741, 1098496), (768, 1059877), (798, 1020032), (832, 978348), (896, 908466), (912, 892528), (988, 823872), (1064, 765024), (1092, 745408), (1216, 669396), (1226, 663936), (1248, 652232), (1344, 605644), (1456, 559056), (1482, 549248), (1596, 510016), (1664, 489174), (1729, 470784), (1792, 454233), (1824, 446264), (1839, 442624), (1976, 411936), (2128, 382512), (2184, 372704), (2432, 334698), (2452, 331968), (2496, 326116), (2688, 302822), (2912, 279528), (2964, 274624), (3192, 255008), (3328, 244587), (3458, 235392), (3648, 223132), (3678, 221312), (3952, 205968), (4256, 191256), (4291, 189696), (4368, 186352), (4864, 167349), (4904, 165984), (4992, 163058), (5187, 156928), (5376, 151411), (5824, 139764), (5928, 137312), (6384, 127504), (6916, 117696), (7296, 111566), (7356, 110656), (7904, 102984), (7969, 102144), (8512, 95628), (8582, 94848), (8736, 93176), (9808, 82992), (9984, 81529), (10374, 78464), (11647, 69888), (11648, 69882), (11856, 68656), (12768, 63752), (12873, 63232), (13832, 58848), (14592, 55783), (14712, 55328), (15808, 51492), (15938, 51072), (17024, 47814), (17164, 47424), (17472, 46588), (19616, 41496), (20748, 39232), (23294, 34944), (23296, 34941), (23712, 34328), (23907, 34048), (25536, 31876), (25746, 31616), (27664, 29424)]