989649024

素因数分解:

$2^7\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{127}}^1\times {\mathrm{223}}^1$

素因数の和:387

約数の個数: 256

約数和(自身を含む): 3275489280

約数和(自身を除く): 2285840256

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 13, 14, 16, 21, 24, 26, 28, 32, 39, 42, 48, 52, 56, 64, 78, 84, 91, 96, 104, 112, 127, 128, 156, 168, 182, 192, 208, 223, 224, 254, 273, 312, 336, 364, 381, 384, 416, 446, 448, 508, 546, 624, 669, 672, 728, 762, 832, 889, 892, 896, 1016, 1092, 1248, 1338, 1344, 1456, 1524, 1561, 1651, 1664, 1778, 1784, 2032, 2184, 2496, 2667, 2676, 2688, 2899, 2912, 3048, 3122, 3302, 3556, 3568, 4064, 4368, 4683, 4953, 4992, 5334, 5352, 5798, 5824, 6096, 6244, 6604, 7112, 7136, 8128, 8697, 8736, 9366, 9906, 10668, 10704, 11557, 11596, 11648, 12192, 12488, 13208, 14224, 14272, 16256, 17394, 17472, 18732, 19812, 20293, 21336, 21408, 23114, 23192, 24384, 24976, 26416, 28321, 28448, 28544, 34671, 34788, 34944, 37464, 39624, 40586, 42672, 42816, 46228, 46384, 48768, 49952, 52832, 56642, 56896, 60879, 69342, 69576, 74928, 79248, 81172, 84963, 85344, 85632, 92456, 92768, 99904, 105664, 113284, 113792, 121758, 138684, 139152, 149856, 158496, 162344, 169926, 170688, 184912, 185536, 198247, 199808, 211328, 226568, 243516, 277368, 278304, 299712, 316992, 324688, 339852, 341376, 368173, 369824, 371072, 396494, 453136, 487032, 554736, 556608, 594741, 599424, 633984, 649376, 679704, 736346, 739648, 792988, 906272, 974064, 1104519, 1109472, 1113216, 1189482, 1298752, 1359408, 1472692, 1479296, 1585976, 1812544, 1948128, 2209038, 2218944, 2378964, 2577211, 2597504, 2718816, 2945384, 3171952, 3625088, 3896256, 4418076, 4437888, 4757928, 5154422, 5437632, 5890768, 6343904, 7731633, 7792512, 8836152, 9515856, 10308844, 10875264, 11781536, 12687808, 15463266, 17672304, 19031712, 20617688, 23563072, 25375616, 30926532, 35344608, 38063424, 41235376, 47126144, 61853064, 70689216, 76126848, 82470752, 123706128, 141378432, 164941504, 247412256, 329883008, 494824512, 989649024]

約数ペア:

[(1, 989649024), (2, 494824512), (3, 329883008), (4, 247412256), (6, 164941504), (7, 141378432), (8, 123706128), (12, 82470752), (13, 76126848), (14, 70689216), (16, 61853064), (21, 47126144), (24, 41235376), (26, 38063424), (28, 35344608), (32, 30926532), (39, 25375616), (42, 23563072), (48, 20617688), (52, 19031712), (56, 17672304), (64, 15463266), (78, 12687808), (84, 11781536), (91, 10875264), (96, 10308844), (104, 9515856), (112, 8836152), (127, 7792512), (128, 7731633), (156, 6343904), (168, 5890768), (182, 5437632), (192, 5154422), (208, 4757928), (223, 4437888), (224, 4418076), (254, 3896256), (273, 3625088), (312, 3171952), (336, 2945384), (364, 2718816), (381, 2597504), (384, 2577211), (416, 2378964), (446, 2218944), (448, 2209038), (508, 1948128), (546, 1812544), (624, 1585976), (669, 1479296), (672, 1472692), (728, 1359408), (762, 1298752), (832, 1189482), (889, 1113216), (892, 1109472), (896, 1104519), (1016, 974064), (1092, 906272), (1248, 792988), (1338, 739648), (1344, 736346), (1456, 679704), (1524, 649376), (1561, 633984), (1651, 599424), (1664, 594741), (1778, 556608), (1784, 554736), (2032, 487032), (2184, 453136), (2496, 396494), (2667, 371072), (2676, 369824), (2688, 368173), (2899, 341376), (2912, 339852), (3048, 324688), (3122, 316992), (3302, 299712), (3556, 278304), (3568, 277368), (4064, 243516), (4368, 226568), (4683, 211328), (4953, 199808), (4992, 198247), (5334, 185536), (5352, 184912), (5798, 170688), (5824, 169926), (6096, 162344), (6244, 158496), (6604, 149856), (7112, 139152), (7136, 138684), (8128, 121758), (8697, 113792), (8736, 113284), (9366, 105664), (9906, 99904), (10668, 92768), (10704, 92456), (11557, 85632), (11596, 85344), (11648, 84963), (12192, 81172), (12488, 79248), (13208, 74928), (14224, 69576), (14272, 69342), (16256, 60879), (17394, 56896), (17472, 56642), (18732, 52832), (19812, 49952), (20293, 48768), (21336, 46384), (21408, 46228), (23114, 42816), (23192, 42672), (24384, 40586), (24976, 39624), (26416, 37464), (28321, 34944), (28448, 34788), (28544, 34671)]