469195168

素因数分解:

$2^5\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{36383}}^1$

素因数の和:36437

約数の個数: 48

約数和(自身を含む): 1026902016

約数和(自身を除く): 557706848

約数列:

[1, 2, 4, 8, 13, 16, 26, 31, 32, 52, 62, 104, 124, 208, 248, 403, 416, 496, 806, 992, 1612, 3224, 6448, 12896, 36383, 72766, 145532, 291064, 472979, 582128, 945958, 1127873, 1164256, 1891916, 2255746, 3783832, 4511492, 7567664, 9022984, 14662349, 15135328, 18045968, 29324698, 36091936, 58649396, 117298792, 234597584, 469195168]

約数ペア:

[(1, 469195168), (2, 234597584), (4, 117298792), (8, 58649396), (13, 36091936), (16, 29324698), (26, 18045968), (31, 15135328), (32, 14662349), (52, 9022984), (62, 7567664), (104, 4511492), (124, 3783832), (208, 2255746), (248, 1891916), (403, 1164256), (416, 1127873), (496, 945958), (806, 582128), (992, 472979), (1612, 291064), (3224, 145532), (6448, 72766), (12896, 36383)]