1556368128

素因数分解:

$2^8\times 3^3\times 7^1\times {\mathrm{19}}^1\times {\mathrm{1693}}^1$

素因数の和:1744

約数の個数: 288

約数和(自身を含む): 5540057600

約数和(自身を除く): 3983689472

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, 256, 266, 288, 304, 336, 342, 378, 384, 399, 432, 448, 456, 504, 513, 532, 576, 608, 672, 684, 756, 768, 798, 864, 896, 912, 1008, 1026, 1064, 1152, 1197, 1216, 1344, 1368, 1512, 1596, 1693, 1728, 1792, 1824, 2016, 2052, 2128, 2304, 2394, 2432, 2688, 2736, 3024, 3192, 3386, 3456, 3591, 3648, 4032, 4104, 4256, 4788, 4864, 5079, 5376, 5472, 6048, 6384, 6772, 6912, 7182, 7296, 8064, 8208, 8512, 9576, 10158, 10944, 11851, 12096, 12768, 13544, 14364, 14592, 15237, 16128, 16416, 17024, 19152, 20316, 21888, 23702, 24192, 25536, 27088, 28728, 30474, 32167, 32832, 34048, 35553, 38304, 40632, 43776, 45711, 47404, 48384, 51072, 54176, 57456, 60948, 64334, 65664, 71106, 76608, 81264, 91422, 94808, 96501, 102144, 106659, 108352, 114912, 121896, 128668, 131328, 142212, 153216, 162528, 182844, 189616, 193002, 213318, 216704, 225169, 229824, 243792, 257336, 284424, 289503, 306432, 319977, 325056, 365688, 379232, 386004, 426636, 433408, 450338, 459648, 487584, 514672, 568848, 579006, 639954, 650112, 675507, 731376, 758464, 772008, 853272, 868509, 900676, 919296, 975168, 1029344, 1137696, 1158012, 1279908, 1300224, 1351014, 1462752, 1516928, 1544016, 1706544, 1737018, 1801352, 1950336, 2026521, 2058688, 2275392, 2316024, 2559816, 2702028, 2925504, 3033856, 3088032, 3413088, 3474036, 3602704, 3900672, 4053042, 4117376, 4550784, 4632048, 5119632, 5404056, 5851008, 6079563, 6176064, 6826176, 6948072, 7205408, 8106084, 8234752, 9101568, 9264096, 10239264, 10808112, 11702016, 12159126, 12352128, 13652352, 13896144, 14410816, 16212168, 18528192, 20478528, 21616224, 24318252, 24704256, 27304704, 27792288, 28821632, 32424336, 37056384, 40957056, 43232448, 48636504, 55584576, 57643264, 64848672, 74112768, 81914112, 86464896, 97273008, 111169152, 129697344, 172929792, 194546016, 222338304, 259394688, 389092032, 518789376, 778184064, 1556368128]

約数ペア:

[(1, 1556368128), (2, 778184064), (3, 518789376), (4, 389092032), (6, 259394688), (7, 222338304), (8, 194546016), (9, 172929792), (12, 129697344), (14, 111169152), (16, 97273008), (18, 86464896), (19, 81914112), (21, 74112768), (24, 64848672), (27, 57643264), (28, 55584576), (32, 48636504), (36, 43232448), (38, 40957056), (42, 37056384), (48, 32424336), (54, 28821632), (56, 27792288), (57, 27304704), (63, 24704256), (64, 24318252), (72, 21616224), (76, 20478528), (84, 18528192), (96, 16212168), (108, 14410816), (112, 13896144), (114, 13652352), (126, 12352128), (128, 12159126), (133, 11702016), (144, 10808112), (152, 10239264), (168, 9264096), (171, 9101568), (189, 8234752), (192, 8106084), (216, 7205408), (224, 6948072), (228, 6826176), (252, 6176064), (256, 6079563), (266, 5851008), (288, 5404056), (304, 5119632), (336, 4632048), (342, 4550784), (378, 4117376), (384, 4053042), (399, 3900672), (432, 3602704), (448, 3474036), (456, 3413088), (504, 3088032), (513, 3033856), (532, 2925504), (576, 2702028), (608, 2559816), (672, 2316024), (684, 2275392), (756, 2058688), (768, 2026521), (798, 1950336), (864, 1801352), (896, 1737018), (912, 1706544), (1008, 1544016), (1026, 1516928), (1064, 1462752), (1152, 1351014), (1197, 1300224), (1216, 1279908), (1344, 1158012), (1368, 1137696), (1512, 1029344), (1596, 975168), (1693, 919296), (1728, 900676), (1792, 868509), (1824, 853272), (2016, 772008), (2052, 758464), (2128, 731376), (2304, 675507), (2394, 650112), (2432, 639954), (2688, 579006), (2736, 568848), (3024, 514672), (3192, 487584), (3386, 459648), (3456, 450338), (3591, 433408), (3648, 426636), (4032, 386004), (4104, 379232), (4256, 365688), (4788, 325056), (4864, 319977), (5079, 306432), (5376, 289503), (5472, 284424), (6048, 257336), (6384, 243792), (6772, 229824), (6912, 225169), (7182, 216704), (7296, 213318), (8064, 193002), (8208, 189616), (8512, 182844), (9576, 162528), (10158, 153216), (10944, 142212), (11851, 131328), (12096, 128668), (12768, 121896), (13544, 114912), (14364, 108352), (14592, 106659), (15237, 102144), (16128, 96501), (16416, 94808), (17024, 91422), (19152, 81264), (20316, 76608), (21888, 71106), (23702, 65664), (24192, 64334), (25536, 60948), (27088, 57456), (28728, 54176), (30474, 51072), (32167, 48384), (32832, 47404), (34048, 45711), (35553, 43776), (38304, 40632)]