317616768

素因数分解:

$2^7\times 3^3\times 7^1\times {\mathrm{19}}^1\times {\mathrm{691}}^1$

素因数の和:740

約数の個数: 256

約数和(自身を含む): 1129344000

約数和(自身を除く): 811727232

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 19, 21, 24, 27, 28, 32, 36, 38, 42, 48, 54, 56, 57, 63, 64, 72, 76, 84, 96, 108, 112, 114, 126, 128, 133, 144, 152, 168, 171, 189, 192, 216, 224, 228, 252, 266, 288, 304, 336, 342, 378, 384, 399, 432, 448, 456, 504, 513, 532, 576, 608, 672, 684, 691, 756, 798, 864, 896, 912, 1008, 1026, 1064, 1152, 1197, 1216, 1344, 1368, 1382, 1512, 1596, 1728, 1824, 2016, 2052, 2073, 2128, 2394, 2432, 2688, 2736, 2764, 3024, 3192, 3456, 3591, 3648, 4032, 4104, 4146, 4256, 4788, 4837, 5472, 5528, 6048, 6219, 6384, 7182, 7296, 8064, 8208, 8292, 8512, 9576, 9674, 10944, 11056, 12096, 12438, 12768, 13129, 14364, 14511, 16416, 16584, 17024, 18657, 19152, 19348, 21888, 22112, 24192, 24876, 25536, 26258, 28728, 29022, 32832, 33168, 37314, 38304, 38696, 39387, 43533, 44224, 49752, 51072, 52516, 57456, 58044, 65664, 66336, 74628, 76608, 77392, 78774, 87066, 88448, 91903, 99504, 105032, 114912, 116088, 118161, 130599, 132672, 149256, 153216, 154784, 157548, 174132, 183806, 199008, 210064, 229824, 232176, 236322, 261198, 265344, 275709, 298512, 309568, 315096, 348264, 354483, 367612, 398016, 420128, 459648, 464352, 472644, 522396, 551418, 597024, 619136, 630192, 696528, 708966, 735224, 796032, 827127, 840256, 928704, 945288, 1044792, 1102836, 1194048, 1260384, 1393056, 1417932, 1470448, 1654254, 1680512, 1857408, 1890576, 2089584, 2205672, 2388096, 2481381, 2520768, 2786112, 2835864, 2940896, 3308508, 3781152, 4179168, 4411344, 4962762, 5041536, 5572224, 5671728, 5881792, 6617016, 7562304, 8358336, 8822688, 9925524, 11343456, 11763584, 13234032, 15124608, 16716672, 17645376, 19851048, 22686912, 26468064, 35290752, 39702096, 45373824, 52936128, 79404192, 105872256, 158808384, 317616768]

約数ペア:

[(1, 317616768), (2, 158808384), (3, 105872256), (4, 79404192), (6, 52936128), (7, 45373824), (8, 39702096), (9, 35290752), (12, 26468064), (14, 22686912), (16, 19851048), (18, 17645376), (19, 16716672), (21, 15124608), (24, 13234032), (27, 11763584), (28, 11343456), (32, 9925524), (36, 8822688), (38, 8358336), (42, 7562304), (48, 6617016), (54, 5881792), (56, 5671728), (57, 5572224), (63, 5041536), (64, 4962762), (72, 4411344), (76, 4179168), (84, 3781152), (96, 3308508), (108, 2940896), (112, 2835864), (114, 2786112), (126, 2520768), (128, 2481381), (133, 2388096), (144, 2205672), (152, 2089584), (168, 1890576), (171, 1857408), (189, 1680512), (192, 1654254), (216, 1470448), (224, 1417932), (228, 1393056), (252, 1260384), (266, 1194048), (288, 1102836), (304, 1044792), (336, 945288), (342, 928704), (378, 840256), (384, 827127), (399, 796032), (432, 735224), (448, 708966), (456, 696528), (504, 630192), (513, 619136), (532, 597024), (576, 551418), (608, 522396), (672, 472644), (684, 464352), (691, 459648), (756, 420128), (798, 398016), (864, 367612), (896, 354483), (912, 348264), (1008, 315096), (1026, 309568), (1064, 298512), (1152, 275709), (1197, 265344), (1216, 261198), (1344, 236322), (1368, 232176), (1382, 229824), (1512, 210064), (1596, 199008), (1728, 183806), (1824, 174132), (2016, 157548), (2052, 154784), (2073, 153216), (2128, 149256), (2394, 132672), (2432, 130599), (2688, 118161), (2736, 116088), (2764, 114912), (3024, 105032), (3192, 99504), (3456, 91903), (3591, 88448), (3648, 87066), (4032, 78774), (4104, 77392), (4146, 76608), (4256, 74628), (4788, 66336), (4837, 65664), (5472, 58044), (5528, 57456), (6048, 52516), (6219, 51072), (6384, 49752), (7182, 44224), (7296, 43533), (8064, 39387), (8208, 38696), (8292, 38304), (8512, 37314), (9576, 33168), (9674, 32832), (10944, 29022), (11056, 28728), (12096, 26258), (12438, 25536), (12768, 24876), (13129, 24192), (14364, 22112), (14511, 21888), (16416, 19348), (16584, 19152), (17024, 18657)]