221898264

素因数分解:

$2^3\times 3^1\times 7^2\times {\mathrm{19}}^1\times {\mathrm{9931}}^1$

素因数の和:9973

約数の個数: 96

約数和(自身を含む): 679348800

約数和(自身を除く): 457450536

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 19, 21, 24, 28, 38, 42, 49, 56, 57, 76, 84, 98, 114, 133, 147, 152, 168, 196, 228, 266, 294, 392, 399, 456, 532, 588, 798, 931, 1064, 1176, 1596, 1862, 2793, 3192, 3724, 5586, 7448, 9931, 11172, 19862, 22344, 29793, 39724, 59586, 69517, 79448, 119172, 139034, 188689, 208551, 238344, 278068, 377378, 417102, 486619, 556136, 566067, 754756, 834204, 973238, 1132134, 1320823, 1459857, 1509512, 1668408, 1946476, 2264268, 2641646, 2919714, 3892952, 3962469, 4528536, 5283292, 5839428, 7924938, 9245761, 10566584, 11678856, 15849876, 18491522, 27737283, 31699752, 36983044, 55474566, 73966088, 110949132, 221898264]

約数ペア:

[(1, 221898264), (2, 110949132), (3, 73966088), (4, 55474566), (6, 36983044), (7, 31699752), (8, 27737283), (12, 18491522), (14, 15849876), (19, 11678856), (21, 10566584), (24, 9245761), (28, 7924938), (38, 5839428), (42, 5283292), (49, 4528536), (56, 3962469), (57, 3892952), (76, 2919714), (84, 2641646), (98, 2264268), (114, 1946476), (133, 1668408), (147, 1509512), (152, 1459857), (168, 1320823), (196, 1132134), (228, 973238), (266, 834204), (294, 754756), (392, 566067), (399, 556136), (456, 486619), (532, 417102), (588, 377378), (798, 278068), (931, 238344), (1064, 208551), (1176, 188689), (1596, 139034), (1862, 119172), (2793, 79448), (3192, 69517), (3724, 59586), (5586, 39724), (7448, 29793), (9931, 22344), (11172, 19862)]