1318248576

素因数分解:

$2^7\times 3^2\times {\mathrm{19}}^1\times {\mathrm{229}}^1\times {\mathrm{263}}^1$

素因数の和:531

約数の個数: 192

約数和(自身を含む): 4025736000

約数和(自身を除く): 2707487424

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 19, 24, 32, 36, 38, 48, 57, 64, 72, 76, 96, 114, 128, 144, 152, 171, 192, 228, 229, 263, 288, 304, 342, 384, 456, 458, 526, 576, 608, 684, 687, 789, 912, 916, 1052, 1152, 1216, 1368, 1374, 1578, 1824, 1832, 2061, 2104, 2367, 2432, 2736, 2748, 3156, 3648, 3664, 4122, 4208, 4351, 4734, 4997, 5472, 5496, 6312, 7296, 7328, 8244, 8416, 8702, 9468, 9994, 10944, 10992, 12624, 13053, 14656, 14991, 16488, 16832, 17404, 18936, 19988, 21888, 21984, 25248, 26106, 29312, 29982, 32976, 33664, 34808, 37872, 39159, 39976, 43968, 44973, 50496, 52212, 59964, 60227, 65952, 69616, 75744, 78318, 79952, 87936, 89946, 100992, 104424, 119928, 120454, 131904, 139232, 151488, 156636, 159904, 179892, 180681, 208848, 239856, 240908, 263808, 278464, 302976, 313272, 319808, 359784, 361362, 417696, 479712, 481816, 542043, 556928, 626544, 639616, 719568, 722724, 835392, 959424, 963632, 1084086, 1144313, 1253088, 1439136, 1445448, 1670784, 1918848, 1927264, 2168172, 2288626, 2506176, 2878272, 2890896, 3432939, 3854528, 4336344, 4577252, 5012352, 5756544, 5781792, 6865878, 7709056, 8672688, 9154504, 10298817, 11563584, 13731756, 17345376, 18309008, 20597634, 23127168, 27463512, 34690752, 36618016, 41195268, 54927024, 69381504, 73236032, 82390536, 109854048, 146472064, 164781072, 219708096, 329562144, 439416192, 659124288, 1318248576]

約数ペア:

[(1, 1318248576), (2, 659124288), (3, 439416192), (4, 329562144), (6, 219708096), (8, 164781072), (9, 146472064), (12, 109854048), (16, 82390536), (18, 73236032), (19, 69381504), (24, 54927024), (32, 41195268), (36, 36618016), (38, 34690752), (48, 27463512), (57, 23127168), (64, 20597634), (72, 18309008), (76, 17345376), (96, 13731756), (114, 11563584), (128, 10298817), (144, 9154504), (152, 8672688), (171, 7709056), (192, 6865878), (228, 5781792), (229, 5756544), (263, 5012352), (288, 4577252), (304, 4336344), (342, 3854528), (384, 3432939), (456, 2890896), (458, 2878272), (526, 2506176), (576, 2288626), (608, 2168172), (684, 1927264), (687, 1918848), (789, 1670784), (912, 1445448), (916, 1439136), (1052, 1253088), (1152, 1144313), (1216, 1084086), (1368, 963632), (1374, 959424), (1578, 835392), (1824, 722724), (1832, 719568), (2061, 639616), (2104, 626544), (2367, 556928), (2432, 542043), (2736, 481816), (2748, 479712), (3156, 417696), (3648, 361362), (3664, 359784), (4122, 319808), (4208, 313272), (4351, 302976), (4734, 278464), (4997, 263808), (5472, 240908), (5496, 239856), (6312, 208848), (7296, 180681), (7328, 179892), (8244, 159904), (8416, 156636), (8702, 151488), (9468, 139232), (9994, 131904), (10944, 120454), (10992, 119928), (12624, 104424), (13053, 100992), (14656, 89946), (14991, 87936), (16488, 79952), (16832, 78318), (17404, 75744), (18936, 69616), (19988, 65952), (21888, 60227), (21984, 59964), (25248, 52212), (26106, 50496), (29312, 44973), (29982, 43968), (32976, 39976), (33664, 39159), (34808, 37872)]