1389391872

素因数分解:

$2^{12}\times 3^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{541}}^1$

素因数の和:598

約数の個数: 208

約数和(自身を含む): 4261941120

約数和(自身を除く): 2872549248

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 16, 19, 22, 24, 32, 33, 38, 44, 48, 57, 64, 66, 76, 88, 96, 114, 128, 132, 152, 176, 192, 209, 228, 256, 264, 304, 352, 384, 418, 456, 512, 528, 541, 608, 627, 704, 768, 836, 912, 1024, 1056, 1082, 1216, 1254, 1408, 1536, 1623, 1672, 1824, 2048, 2112, 2164, 2432, 2508, 2816, 3072, 3246, 3344, 3648, 4096, 4224, 4328, 4864, 5016, 5632, 5951, 6144, 6492, 6688, 7296, 8448, 8656, 9728, 10032, 10279, 11264, 11902, 12288, 12984, 13376, 14592, 16896, 17312, 17853, 19456, 20064, 20558, 22528, 23804, 25968, 26752, 29184, 30837, 33792, 34624, 35706, 38912, 40128, 41116, 45056, 47608, 51936, 53504, 58368, 61674, 67584, 69248, 71412, 77824, 80256, 82232, 95216, 103872, 107008, 113069, 116736, 123348, 135168, 138496, 142824, 160512, 164464, 190432, 207744, 214016, 226138, 233472, 246696, 276992, 285648, 321024, 328928, 339207, 380864, 415488, 428032, 452276, 493392, 553984, 571296, 642048, 657856, 678414, 761728, 830976, 856064, 904552, 986784, 1107968, 1142592, 1284096, 1315712, 1356828, 1523456, 1661952, 1809104, 1973568, 2215936, 2285184, 2568192, 2631424, 2713656, 3046912, 3323904, 3618208, 3947136, 4570368, 5262848, 5427312, 6093824, 6647808, 7236416, 7894272, 9140736, 10525696, 10854624, 12187648, 14472832, 15788544, 18281472, 21051392, 21709248, 24375296, 28945664, 31577088, 36562944, 42102784, 43418496, 57891328, 63154176, 73125888, 86836992, 115782656, 126308352, 173673984, 231565312, 347347968, 463130624, 694695936, 1389391872]

約数ペア:

[(1, 1389391872), (2, 694695936), (3, 463130624), (4, 347347968), (6, 231565312), (8, 173673984), (11, 126308352), (12, 115782656), (16, 86836992), (19, 73125888), (22, 63154176), (24, 57891328), (32, 43418496), (33, 42102784), (38, 36562944), (44, 31577088), (48, 28945664), (57, 24375296), (64, 21709248), (66, 21051392), (76, 18281472), (88, 15788544), (96, 14472832), (114, 12187648), (128, 10854624), (132, 10525696), (152, 9140736), (176, 7894272), (192, 7236416), (209, 6647808), (228, 6093824), (256, 5427312), (264, 5262848), (304, 4570368), (352, 3947136), (384, 3618208), (418, 3323904), (456, 3046912), (512, 2713656), (528, 2631424), (541, 2568192), (608, 2285184), (627, 2215936), (704, 1973568), (768, 1809104), (836, 1661952), (912, 1523456), (1024, 1356828), (1056, 1315712), (1082, 1284096), (1216, 1142592), (1254, 1107968), (1408, 986784), (1536, 904552), (1623, 856064), (1672, 830976), (1824, 761728), (2048, 678414), (2112, 657856), (2164, 642048), (2432, 571296), (2508, 553984), (2816, 493392), (3072, 452276), (3246, 428032), (3344, 415488), (3648, 380864), (4096, 339207), (4224, 328928), (4328, 321024), (4864, 285648), (5016, 276992), (5632, 246696), (5951, 233472), (6144, 226138), (6492, 214016), (6688, 207744), (7296, 190432), (8448, 164464), (8656, 160512), (9728, 142824), (10032, 138496), (10279, 135168), (11264, 123348), (11902, 116736), (12288, 113069), (12984, 107008), (13376, 103872), (14592, 95216), (16896, 82232), (17312, 80256), (17853, 77824), (19456, 71412), (20064, 69248), (20558, 67584), (22528, 61674), (23804, 58368), (25968, 53504), (26752, 51936), (29184, 47608), (30837, 45056), (33792, 41116), (34624, 40128), (35706, 38912)]