323097376

素因数分解:

$2^5\times 7^2\times {\mathrm{17}}^2\times {\mathrm{23}}^1\times {\mathrm{31}}^1$

素因数の和:112

約数の個数: 216

約数和(自身を含む): 846671616

約数和(自身を除く): 523574240

約数列:

[1, 2, 4, 7, 8, 14, 16, 17, 23, 28, 31, 32, 34, 46, 49, 56, 62, 68, 92, 98, 112, 119, 124, 136, 161, 184, 196, 217, 224, 238, 248, 272, 289, 322, 368, 391, 392, 434, 476, 496, 527, 544, 578, 644, 713, 736, 782, 784, 833, 868, 952, 992, 1054, 1127, 1156, 1288, 1426, 1519, 1564, 1568, 1666, 1736, 1904, 2023, 2108, 2254, 2312, 2576, 2737, 2852, 3038, 3128, 3332, 3472, 3689, 3808, 4046, 4216, 4508, 4624, 4991, 5152, 5474, 5704, 6076, 6256, 6647, 6664, 6944, 7378, 8092, 8432, 8959, 9016, 9248, 9982, 10948, 11408, 12121, 12152, 12512, 13294, 13328, 14161, 14756, 16184, 16864, 17918, 18032, 19159, 19964, 21896, 22816, 24242, 24304, 25823, 26588, 26656, 28322, 29512, 32368, 34937, 35836, 36064, 38318, 39928, 43792, 46529, 48484, 48608, 51646, 53176, 56644, 59024, 62713, 64736, 69874, 71672, 76636, 79856, 84847, 87584, 93058, 96968, 103292, 106352, 113288, 118048, 125426, 139748, 143344, 153272, 159712, 169694, 186116, 193936, 206057, 206584, 212704, 226576, 250852, 279496, 286688, 306544, 325703, 339388, 372232, 387872, 412114, 413168, 438991, 453152, 501704, 558992, 593929, 613088, 651406, 678776, 744464, 824228, 826336, 877982, 1003408, 1117984, 1187858, 1302812, 1357552, 1442399, 1488928, 1648456, 1755964, 2006816, 2375716, 2605624, 2715104, 2884798, 3296912, 3511928, 4751432, 5211248, 5769596, 6593824, 7023856, 9502864, 10096793, 10422496, 11539192, 14047712, 19005728, 20193586, 23078384, 40387172, 46156768, 80774344, 161548688, 323097376]

約数ペア:

[(1, 323097376), (2, 161548688), (4, 80774344), (7, 46156768), (8, 40387172), (14, 23078384), (16, 20193586), (17, 19005728), (23, 14047712), (28, 11539192), (31, 10422496), (32, 10096793), (34, 9502864), (46, 7023856), (49, 6593824), (56, 5769596), (62, 5211248), (68, 4751432), (92, 3511928), (98, 3296912), (112, 2884798), (119, 2715104), (124, 2605624), (136, 2375716), (161, 2006816), (184, 1755964), (196, 1648456), (217, 1488928), (224, 1442399), (238, 1357552), (248, 1302812), (272, 1187858), (289, 1117984), (322, 1003408), (368, 877982), (391, 826336), (392, 824228), (434, 744464), (476, 678776), (496, 651406), (527, 613088), (544, 593929), (578, 558992), (644, 501704), (713, 453152), (736, 438991), (782, 413168), (784, 412114), (833, 387872), (868, 372232), (952, 339388), (992, 325703), (1054, 306544), (1127, 286688), (1156, 279496), (1288, 250852), (1426, 226576), (1519, 212704), (1564, 206584), (1568, 206057), (1666, 193936), (1736, 186116), (1904, 169694), (2023, 159712), (2108, 153272), (2254, 143344), (2312, 139748), (2576, 125426), (2737, 118048), (2852, 113288), (3038, 106352), (3128, 103292), (3332, 96968), (3472, 93058), (3689, 87584), (3808, 84847), (4046, 79856), (4216, 76636), (4508, 71672), (4624, 69874), (4991, 64736), (5152, 62713), (5474, 59024), (5704, 56644), (6076, 53176), (6256, 51646), (6647, 48608), (6664, 48484), (6944, 46529), (7378, 43792), (8092, 39928), (8432, 38318), (8959, 36064), (9016, 35836), (9248, 34937), (9982, 32368), (10948, 29512), (11408, 28322), (12121, 26656), (12152, 26588), (12512, 25823), (13294, 24304), (13328, 24242), (14161, 22816), (14756, 21896), (16184, 19964), (16864, 19159), (17918, 18032)]