1947017856

素因数分解:

$2^7\times 3^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{67}}^1\times {\mathrm{569}}^1$

素因数の和:679

約数の個数: 256

約数和(自身を含む): 6325632000

約数和(自身を除く): 4378614144

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 19, 21, 24, 28, 32, 38, 42, 48, 56, 57, 64, 67, 76, 84, 96, 112, 114, 128, 133, 134, 152, 168, 192, 201, 224, 228, 266, 268, 304, 336, 384, 399, 402, 448, 456, 469, 532, 536, 569, 608, 672, 798, 804, 896, 912, 938, 1064, 1072, 1138, 1216, 1273, 1344, 1407, 1596, 1608, 1707, 1824, 1876, 2128, 2144, 2276, 2432, 2546, 2688, 2814, 3192, 3216, 3414, 3648, 3752, 3819, 3983, 4256, 4288, 4552, 5092, 5628, 6384, 6432, 6828, 7296, 7504, 7638, 7966, 8512, 8576, 8911, 9104, 10184, 10811, 11256, 11949, 12768, 12864, 13656, 15008, 15276, 15932, 17024, 17822, 18208, 20368, 21622, 22512, 23898, 25536, 25728, 26733, 27312, 30016, 30552, 31864, 32433, 35644, 36416, 38123, 40736, 43244, 45024, 47796, 51072, 53466, 54624, 60032, 61104, 63728, 64866, 71288, 72832, 75677, 76246, 81472, 86488, 90048, 95592, 106932, 109248, 114369, 122208, 127456, 129732, 142576, 151354, 152492, 162944, 172976, 180096, 191184, 213864, 218496, 227031, 228738, 244416, 254912, 259464, 266861, 285152, 302708, 304984, 345952, 382368, 427728, 454062, 457476, 488832, 509824, 518928, 533722, 570304, 605416, 609968, 691904, 724337, 764736, 800583, 855456, 908124, 914952, 1037856, 1067444, 1140608, 1210832, 1219936, 1383808, 1448674, 1529472, 1601166, 1710912, 1816248, 1829904, 2075712, 2134888, 2173011, 2421664, 2439872, 2897348, 3202332, 3421824, 3632496, 3659808, 4151424, 4269776, 4346022, 4843328, 4879744, 5070359, 5794696, 6404664, 7264992, 7319616, 8539552, 8692044, 9686656, 10140718, 11589392, 12809328, 14529984, 14639232, 15211077, 17079104, 17384088, 20281436, 23178784, 25618656, 29059968, 30422154, 34158208, 34768176, 40562872, 46357568, 51237312, 60844308, 69536352, 81125744, 92715136, 102474624, 121688616, 139072704, 162251488, 243377232, 278145408, 324502976, 486754464, 649005952, 973508928, 1947017856]

約数ペア:

[(1, 1947017856), (2, 973508928), (3, 649005952), (4, 486754464), (6, 324502976), (7, 278145408), (8, 243377232), (12, 162251488), (14, 139072704), (16, 121688616), (19, 102474624), (21, 92715136), (24, 81125744), (28, 69536352), (32, 60844308), (38, 51237312), (42, 46357568), (48, 40562872), (56, 34768176), (57, 34158208), (64, 30422154), (67, 29059968), (76, 25618656), (84, 23178784), (96, 20281436), (112, 17384088), (114, 17079104), (128, 15211077), (133, 14639232), (134, 14529984), (152, 12809328), (168, 11589392), (192, 10140718), (201, 9686656), (224, 8692044), (228, 8539552), (266, 7319616), (268, 7264992), (304, 6404664), (336, 5794696), (384, 5070359), (399, 4879744), (402, 4843328), (448, 4346022), (456, 4269776), (469, 4151424), (532, 3659808), (536, 3632496), (569, 3421824), (608, 3202332), (672, 2897348), (798, 2439872), (804, 2421664), (896, 2173011), (912, 2134888), (938, 2075712), (1064, 1829904), (1072, 1816248), (1138, 1710912), (1216, 1601166), (1273, 1529472), (1344, 1448674), (1407, 1383808), (1596, 1219936), (1608, 1210832), (1707, 1140608), (1824, 1067444), (1876, 1037856), (2128, 914952), (2144, 908124), (2276, 855456), (2432, 800583), (2546, 764736), (2688, 724337), (2814, 691904), (3192, 609968), (3216, 605416), (3414, 570304), (3648, 533722), (3752, 518928), (3819, 509824), (3983, 488832), (4256, 457476), (4288, 454062), (4552, 427728), (5092, 382368), (5628, 345952), (6384, 304984), (6432, 302708), (6828, 285152), (7296, 266861), (7504, 259464), (7638, 254912), (7966, 244416), (8512, 228738), (8576, 227031), (8911, 218496), (9104, 213864), (10184, 191184), (10811, 180096), (11256, 172976), (11949, 162944), (12768, 152492), (12864, 151354), (13656, 142576), (15008, 129732), (15276, 127456), (15932, 122208), (17024, 114369), (17822, 109248), (18208, 106932), (20368, 95592), (21622, 90048), (22512, 86488), (23898, 81472), (25536, 76246), (25728, 75677), (26733, 72832), (27312, 71288), (30016, 64866), (30552, 63728), (31864, 61104), (32433, 60032), (35644, 54624), (36416, 53466), (38123, 51072), (40736, 47796), (43244, 45024)]