1377679968

素因数分解:

$2^5\times 3^3\times 7^1\times {\mathrm{19}}^2\times {\mathrm{631}}^1$

素因数の和:695

約数の個数: 288

約数和(自身を含む): 4854366720

約数和(自身を除く): 3476686752

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, 72, 76, 84, 96, 108, 112, 114, 126, 133, 144, 152, 168, 171, 189, 216, 224, 228, 252, 266, 288, 304, 336, 342, 361, 378, 399, 432, 456, 504, 513, 532, 608, 631, 672, 684, 722, 756, 798, 864, 912, 1008, 1026, 1064, 1083, 1197, 1262, 1368, 1444, 1512, 1596, 1824, 1893, 2016, 2052, 2128, 2166, 2394, 2524, 2527, 2736, 2888, 3024, 3192, 3249, 3591, 3786, 4104, 4256, 4332, 4417, 4788, 5048, 5054, 5472, 5679, 5776, 6048, 6384, 6498, 7182, 7572, 7581, 8208, 8664, 8834, 9576, 9747, 10096, 10108, 11358, 11552, 11989, 12768, 12996, 13251, 14364, 15144, 15162, 16416, 17037, 17328, 17668, 19152, 19494, 20192, 20216, 22716, 22743, 23978, 25992, 26502, 28728, 30288, 30324, 34074, 34656, 35336, 35967, 38304, 38988, 39753, 40432, 45432, 45486, 47956, 51984, 53004, 57456, 60576, 60648, 68148, 68229, 70672, 71934, 77976, 79506, 80864, 83923, 90864, 90972, 95912, 103968, 106008, 107901, 114912, 119259, 121296, 136296, 136458, 141344, 143868, 155952, 159012, 167846, 181728, 181944, 191824, 212016, 215802, 227791, 238518, 242592, 251769, 272592, 272916, 287736, 311904, 318024, 323703, 335692, 363888, 383648, 424032, 431604, 455582, 477036, 503538, 545184, 545832, 575472, 636048, 647406, 671384, 683373, 727776, 755307, 863208, 911164, 954072, 1007076, 1091664, 1150944, 1272096, 1294812, 1342768, 1366746, 1510614, 1594537, 1726416, 1822328, 1908144, 2014152, 2050119, 2183328, 2265921, 2589624, 2685536, 2733492, 3021228, 3189074, 3452832, 3644656, 3816288, 4028304, 4100238, 4531842, 4783611, 5179248, 5466984, 6042456, 6150357, 6378148, 7289312, 8056608, 8200476, 9063684, 9567222, 10358496, 10933968, 12084912, 12300714, 12756296, 14350833, 16400952, 18127368, 19134444, 21867936, 24169824, 24601428, 25512592, 28701666, 32801904, 36254736, 38268888, 43052499, 49202856, 51025184, 57403332, 65603808, 72509472, 76537776, 86104998, 98405712, 114806664, 153075552, 172209996, 196811424, 229613328, 344419992, 459226656, 688839984, 1377679968]

約数ペア:

[(1, 1377679968), (2, 688839984), (3, 459226656), (4, 344419992), (6, 229613328), (7, 196811424), (8, 172209996), (9, 153075552), (12, 114806664), (14, 98405712), (16, 86104998), (18, 76537776), (19, 72509472), (21, 65603808), (24, 57403332), (27, 51025184), (28, 49202856), (32, 43052499), (36, 38268888), (38, 36254736), (42, 32801904), (48, 28701666), (54, 25512592), (56, 24601428), (57, 24169824), (63, 21867936), (72, 19134444), (76, 18127368), (84, 16400952), (96, 14350833), (108, 12756296), (112, 12300714), (114, 12084912), (126, 10933968), (133, 10358496), (144, 9567222), (152, 9063684), (168, 8200476), (171, 8056608), (189, 7289312), (216, 6378148), (224, 6150357), (228, 6042456), (252, 5466984), (266, 5179248), (288, 4783611), (304, 4531842), (336, 4100238), (342, 4028304), (361, 3816288), (378, 3644656), (399, 3452832), (432, 3189074), (456, 3021228), (504, 2733492), (513, 2685536), (532, 2589624), (608, 2265921), (631, 2183328), (672, 2050119), (684, 2014152), (722, 1908144), (756, 1822328), (798, 1726416), (864, 1594537), (912, 1510614), (1008, 1366746), (1026, 1342768), (1064, 1294812), (1083, 1272096), (1197, 1150944), (1262, 1091664), (1368, 1007076), (1444, 954072), (1512, 911164), (1596, 863208), (1824, 755307), (1893, 727776), (2016, 683373), (2052, 671384), (2128, 647406), (2166, 636048), (2394, 575472), (2524, 545832), (2527, 545184), (2736, 503538), (2888, 477036), (3024, 455582), (3192, 431604), (3249, 424032), (3591, 383648), (3786, 363888), (4104, 335692), (4256, 323703), (4332, 318024), (4417, 311904), (4788, 287736), (5048, 272916), (5054, 272592), (5472, 251769), (5679, 242592), (5776, 238518), (6048, 227791), (6384, 215802), (6498, 212016), (7182, 191824), (7572, 181944), (7581, 181728), (8208, 167846), (8664, 159012), (8834, 155952), (9576, 143868), (9747, 141344), (10096, 136458), (10108, 136296), (11358, 121296), (11552, 119259), (11989, 114912), (12768, 107901), (12996, 106008), (13251, 103968), (14364, 95912), (15144, 90972), (15162, 90864), (16416, 83923), (17037, 80864), (17328, 79506), (17668, 77976), (19152, 71934), (19494, 70672), (20192, 68229), (20216, 68148), (22716, 60648), (22743, 60576), (23978, 57456), (25992, 53004), (26502, 51984), (28728, 47956), (30288, 45486), (30324, 45432), (34074, 40432), (34656, 39753), (35336, 38988), (35967, 38304)]