342914128

素因数分解:

$2^4\times {\mathrm{19}}^1\times {\mathrm{263}}^1\times {\mathrm{4289}}^1$

素因数の和:4579

約数の個数: 40

約数和(自身を含む): 702187200

約数和(自身を除く): 359273072

約数列:

[1, 2, 4, 8, 16, 19, 38, 76, 152, 263, 304, 526, 1052, 2104, 4208, 4289, 4997, 8578, 9994, 17156, 19988, 34312, 39976, 68624, 79952, 81491, 162982, 325964, 651928, 1128007, 1303856, 2256014, 4512028, 9024056, 18048112, 21432133, 42864266, 85728532, 171457064, 342914128]

約数ペア:

[(1, 342914128), (2, 171457064), (4, 85728532), (8, 42864266), (16, 21432133), (19, 18048112), (38, 9024056), (76, 4512028), (152, 2256014), (263, 1303856), (304, 1128007), (526, 651928), (1052, 325964), (2104, 162982), (4208, 81491), (4289, 79952), (4997, 68624), (8578, 39976), (9994, 34312), (17156, 19988)]