258782944

素因数分解:

$2^5\times 7^1\times {\mathrm{43}}^1\times {\mathrm{67}}^1\times {\mathrm{401}}^1$

素因数の和:528

約数の個数: 96

約数和(自身を含む): 606203136

約数和(自身を除く): 347420192

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 43, 56, 67, 86, 112, 134, 172, 224, 268, 301, 344, 401, 469, 536, 602, 688, 802, 938, 1072, 1204, 1376, 1604, 1876, 2144, 2408, 2807, 2881, 3208, 3752, 4816, 5614, 5762, 6416, 7504, 9632, 11228, 11524, 12832, 15008, 17243, 20167, 22456, 23048, 26867, 34486, 40334, 44912, 46096, 53734, 68972, 80668, 89824, 92192, 107468, 120701, 137944, 161336, 188069, 214936, 241402, 275888, 322672, 376138, 429872, 482804, 551776, 645344, 752276, 859744, 965608, 1155281, 1504552, 1931216, 2310562, 3009104, 3862432, 4621124, 6018208, 8086967, 9242248, 16173934, 18484496, 32347868, 36968992, 64695736, 129391472, 258782944]

約数ペア:

[(1, 258782944), (2, 129391472), (4, 64695736), (7, 36968992), (8, 32347868), (14, 18484496), (16, 16173934), (28, 9242248), (32, 8086967), (43, 6018208), (56, 4621124), (67, 3862432), (86, 3009104), (112, 2310562), (134, 1931216), (172, 1504552), (224, 1155281), (268, 965608), (301, 859744), (344, 752276), (401, 645344), (469, 551776), (536, 482804), (602, 429872), (688, 376138), (802, 322672), (938, 275888), (1072, 241402), (1204, 214936), (1376, 188069), (1604, 161336), (1876, 137944), (2144, 120701), (2408, 107468), (2807, 92192), (2881, 89824), (3208, 80668), (3752, 68972), (4816, 53734), (5614, 46096), (5762, 44912), (6416, 40334), (7504, 34486), (9632, 26867), (11228, 23048), (11524, 22456), (12832, 20167), (15008, 17243)]