56416656

素因数分解:

$2^4\times 3^1\times {\mathrm{41}}^1\times {\mathrm{109}}^1\times {\mathrm{263}}^1$

素因数の和:424

約数の個数: 80

約数和(自身を含む): 151240320

約数和(自身を除く): 94823664

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 41, 48, 82, 109, 123, 164, 218, 246, 263, 327, 328, 436, 492, 526, 654, 656, 789, 872, 984, 1052, 1308, 1578, 1744, 1968, 2104, 2616, 3156, 4208, 4469, 5232, 6312, 8938, 10783, 12624, 13407, 17876, 21566, 26814, 28667, 32349, 35752, 43132, 53628, 57334, 64698, 71504, 86001, 86264, 107256, 114668, 129396, 172002, 172528, 214512, 229336, 258792, 344004, 458672, 517584, 688008, 1175347, 1376016, 2350694, 3526041, 4701388, 7052082, 9402776, 14104164, 18805552, 28208328, 56416656]

約数ペア:

[(1, 56416656), (2, 28208328), (3, 18805552), (4, 14104164), (6, 9402776), (8, 7052082), (12, 4701388), (16, 3526041), (24, 2350694), (41, 1376016), (48, 1175347), (82, 688008), (109, 517584), (123, 458672), (164, 344004), (218, 258792), (246, 229336), (263, 214512), (327, 172528), (328, 172002), (436, 129396), (492, 114668), (526, 107256), (654, 86264), (656, 86001), (789, 71504), (872, 64698), (984, 57334), (1052, 53628), (1308, 43132), (1578, 35752), (1744, 32349), (1968, 28667), (2104, 26814), (2616, 21566), (3156, 17876), (4208, 13407), (4469, 12624), (5232, 10783), (6312, 8938)]