1399887216

素因数分解:

$2^4\times 3^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{317}}^1\times {\mathrm{337}}^1$

素因数の和:688

約数の個数: 240

約数和(自身を含む): 4851397824

約数和(自身を除く): 3451510608

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 13, 14, 16, 18, 21, 24, 26, 28, 36, 39, 42, 48, 52, 56, 63, 72, 78, 84, 91, 104, 112, 117, 126, 144, 156, 168, 182, 208, 234, 252, 273, 312, 317, 336, 337, 364, 468, 504, 546, 624, 634, 674, 728, 819, 936, 951, 1008, 1011, 1092, 1268, 1348, 1456, 1638, 1872, 1902, 2022, 2184, 2219, 2359, 2536, 2696, 2853, 3033, 3276, 3804, 4044, 4121, 4368, 4381, 4438, 4718, 5072, 5392, 5706, 6066, 6552, 6657, 7077, 7608, 8088, 8242, 8762, 8876, 9436, 11412, 12132, 12363, 13104, 13143, 13314, 14154, 15216, 16176, 16484, 17524, 17752, 18872, 19971, 21231, 22824, 24264, 24726, 26286, 26628, 28308, 28847, 30667, 32968, 35048, 35504, 37089, 37744, 39429, 39942, 42462, 45648, 48528, 49452, 52572, 53256, 56616, 57694, 61334, 65936, 70096, 74178, 78858, 79884, 84924, 86541, 92001, 98904, 105144, 106512, 106829, 113232, 115388, 122668, 148356, 157716, 159768, 169848, 173082, 184002, 197808, 210288, 213658, 230776, 245336, 259623, 276003, 296712, 315432, 319536, 320487, 339696, 346164, 368004, 427316, 461552, 490672, 519246, 552006, 593424, 630864, 640974, 692328, 736008, 747803, 854632, 961461, 1038492, 1104012, 1281948, 1384656, 1388777, 1472016, 1495606, 1709264, 1922922, 2076984, 2208024, 2243409, 2563896, 2777554, 2991212, 3845844, 4153968, 4166331, 4416048, 4486818, 5127792, 5555108, 5982424, 6730227, 7691688, 8332662, 8973636, 9721439, 11110216, 11964848, 12498993, 13460454, 15383376, 16665324, 17947272, 19442878, 22220432, 24997986, 26920908, 29164317, 33330648, 35894544, 38885756, 49995972, 53841816, 58328634, 66661296, 77771512, 87492951, 99991944, 107683632, 116657268, 155543024, 174985902, 199983888, 233314536, 349971804, 466629072, 699943608, 1399887216]

約数ペア:

[(1, 1399887216), (2, 699943608), (3, 466629072), (4, 349971804), (6, 233314536), (7, 199983888), (8, 174985902), (9, 155543024), (12, 116657268), (13, 107683632), (14, 99991944), (16, 87492951), (18, 77771512), (21, 66661296), (24, 58328634), (26, 53841816), (28, 49995972), (36, 38885756), (39, 35894544), (42, 33330648), (48, 29164317), (52, 26920908), (56, 24997986), (63, 22220432), (72, 19442878), (78, 17947272), (84, 16665324), (91, 15383376), (104, 13460454), (112, 12498993), (117, 11964848), (126, 11110216), (144, 9721439), (156, 8973636), (168, 8332662), (182, 7691688), (208, 6730227), (234, 5982424), (252, 5555108), (273, 5127792), (312, 4486818), (317, 4416048), (336, 4166331), (337, 4153968), (364, 3845844), (468, 2991212), (504, 2777554), (546, 2563896), (624, 2243409), (634, 2208024), (674, 2076984), (728, 1922922), (819, 1709264), (936, 1495606), (951, 1472016), (1008, 1388777), (1011, 1384656), (1092, 1281948), (1268, 1104012), (1348, 1038492), (1456, 961461), (1638, 854632), (1872, 747803), (1902, 736008), (2022, 692328), (2184, 640974), (2219, 630864), (2359, 593424), (2536, 552006), (2696, 519246), (2853, 490672), (3033, 461552), (3276, 427316), (3804, 368004), (4044, 346164), (4121, 339696), (4368, 320487), (4381, 319536), (4438, 315432), (4718, 296712), (5072, 276003), (5392, 259623), (5706, 245336), (6066, 230776), (6552, 213658), (6657, 210288), (7077, 197808), (7608, 184002), (8088, 173082), (8242, 169848), (8762, 159768), (8876, 157716), (9436, 148356), (11412, 122668), (12132, 115388), (12363, 113232), (13104, 106829), (13143, 106512), (13314, 105144), (14154, 98904), (15216, 92001), (16176, 86541), (16484, 84924), (17524, 79884), (17752, 78858), (18872, 74178), (19971, 70096), (21231, 65936), (22824, 61334), (24264, 57694), (24726, 56616), (26286, 53256), (26628, 52572), (28308, 49452), (28847, 48528), (30667, 45648), (32968, 42462), (35048, 39942), (35504, 39429), (37089, 37744)]