313054336

素因数分解:

$2^7\times 7^2\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{71}}^1$

素因数の和:155

約数の個数: 192

約数和(自身を含む): 795355200

約数和(自身を除く): 482300864

約数列:

[1, 2, 4, 7, 8, 14, 16, 19, 28, 32, 37, 38, 49, 56, 64, 71, 74, 76, 98, 112, 128, 133, 142, 148, 152, 196, 224, 259, 266, 284, 296, 304, 392, 448, 497, 518, 532, 568, 592, 608, 703, 784, 896, 931, 994, 1036, 1064, 1136, 1184, 1216, 1349, 1406, 1568, 1813, 1862, 1988, 2072, 2128, 2272, 2368, 2432, 2627, 2698, 2812, 3136, 3479, 3626, 3724, 3976, 4144, 4256, 4544, 4736, 4921, 5254, 5396, 5624, 6272, 6958, 7252, 7448, 7952, 8288, 8512, 9088, 9443, 9842, 10508, 10792, 11248, 13916, 14504, 14896, 15904, 16576, 17024, 18389, 18886, 19684, 21016, 21584, 22496, 27832, 29008, 29792, 31808, 33152, 34447, 36778, 37772, 39368, 42032, 43168, 44992, 49913, 55664, 58016, 59584, 63616, 66101, 68894, 73556, 75544, 78736, 84064, 86336, 89984, 99826, 111328, 116032, 119168, 128723, 132202, 137788, 147112, 151088, 157472, 168128, 172672, 199652, 222656, 232064, 257446, 264404, 275576, 294224, 302176, 314944, 336256, 349391, 399304, 445312, 514892, 528808, 551152, 588448, 604352, 629888, 698782, 798608, 1029784, 1057616, 1102304, 1176896, 1208704, 1397564, 1597216, 2059568, 2115232, 2204608, 2353792, 2445737, 2795128, 3194432, 4119136, 4230464, 4409216, 4891474, 5590256, 6388864, 8238272, 8460928, 9782948, 11180512, 16476544, 19565896, 22361024, 39131792, 44722048, 78263584, 156527168, 313054336]

約数ペア:

[(1, 313054336), (2, 156527168), (4, 78263584), (7, 44722048), (8, 39131792), (14, 22361024), (16, 19565896), (19, 16476544), (28, 11180512), (32, 9782948), (37, 8460928), (38, 8238272), (49, 6388864), (56, 5590256), (64, 4891474), (71, 4409216), (74, 4230464), (76, 4119136), (98, 3194432), (112, 2795128), (128, 2445737), (133, 2353792), (142, 2204608), (148, 2115232), (152, 2059568), (196, 1597216), (224, 1397564), (259, 1208704), (266, 1176896), (284, 1102304), (296, 1057616), (304, 1029784), (392, 798608), (448, 698782), (497, 629888), (518, 604352), (532, 588448), (568, 551152), (592, 528808), (608, 514892), (703, 445312), (784, 399304), (896, 349391), (931, 336256), (994, 314944), (1036, 302176), (1064, 294224), (1136, 275576), (1184, 264404), (1216, 257446), (1349, 232064), (1406, 222656), (1568, 199652), (1813, 172672), (1862, 168128), (1988, 157472), (2072, 151088), (2128, 147112), (2272, 137788), (2368, 132202), (2432, 128723), (2627, 119168), (2698, 116032), (2812, 111328), (3136, 99826), (3479, 89984), (3626, 86336), (3724, 84064), (3976, 78736), (4144, 75544), (4256, 73556), (4544, 68894), (4736, 66101), (4921, 63616), (5254, 59584), (5396, 58016), (5624, 55664), (6272, 49913), (6958, 44992), (7252, 43168), (7448, 42032), (7952, 39368), (8288, 37772), (8512, 36778), (9088, 34447), (9443, 33152), (9842, 31808), (10508, 29792), (10792, 29008), (11248, 27832), (13916, 22496), (14504, 21584), (14896, 21016), (15904, 19684), (16576, 18886), (17024, 18389)]