1407645184

素因数分解:

$2^9\times {\mathrm{11}}^1\times {\mathrm{109}}^1\times {\mathrm{2293}}^1$

素因数の和:2431

約数の個数: 80

約数和(自身を含む): 3097725840

約数和(自身を除く): 1690080656

約数列:

[1, 2, 4, 8, 11, 16, 22, 32, 44, 64, 88, 109, 128, 176, 218, 256, 352, 436, 512, 704, 872, 1199, 1408, 1744, 2293, 2398, 2816, 3488, 4586, 4796, 5632, 6976, 9172, 9592, 13952, 18344, 19184, 25223, 27904, 36688, 38368, 50446, 55808, 73376, 76736, 100892, 146752, 153472, 201784, 249937, 293504, 306944, 403568, 499874, 587008, 613888, 807136, 999748, 1174016, 1614272, 1999496, 2749307, 3228544, 3998992, 5498614, 6457088, 7997984, 10997228, 12914176, 15995968, 21994456, 31991936, 43988912, 63983872, 87977824, 127967744, 175955648, 351911296, 703822592, 1407645184]

約数ペア:

[(1, 1407645184), (2, 703822592), (4, 351911296), (8, 175955648), (11, 127967744), (16, 87977824), (22, 63983872), (32, 43988912), (44, 31991936), (64, 21994456), (88, 15995968), (109, 12914176), (128, 10997228), (176, 7997984), (218, 6457088), (256, 5498614), (352, 3998992), (436, 3228544), (512, 2749307), (704, 1999496), (872, 1614272), (1199, 1174016), (1408, 999748), (1744, 807136), (2293, 613888), (2398, 587008), (2816, 499874), (3488, 403568), (4586, 306944), (4796, 293504), (5632, 249937), (6976, 201784), (9172, 153472), (9592, 146752), (13952, 100892), (18344, 76736), (19184, 73376), (25223, 55808), (27904, 50446), (36688, 38368)]