229333598

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{89}}^1\times {\mathrm{139}}^1$

素因数の和:297

約数の個数: 64

約数和(自身を含む): 406425600

約数和(自身を除く): 177092002

約数列:

[1, 2, 13, 23, 26, 31, 46, 62, 89, 139, 178, 278, 299, 403, 598, 713, 806, 1157, 1426, 1807, 2047, 2314, 2759, 3197, 3614, 4094, 4309, 5518, 6394, 8618, 9269, 12371, 18538, 24742, 26611, 35867, 41561, 53222, 56017, 63457, 71734, 83122, 99107, 112034, 126914, 160823, 198214, 284533, 321646, 383501, 569066, 767002, 824941, 1288391, 1649882, 2576782, 3698929, 4985513, 7397858, 8820523, 9971026, 17641046, 114666799, 229333598]

約数ペア:

[(1, 229333598), (2, 114666799), (13, 17641046), (23, 9971026), (26, 8820523), (31, 7397858), (46, 4985513), (62, 3698929), (89, 2576782), (139, 1649882), (178, 1288391), (278, 824941), (299, 767002), (403, 569066), (598, 383501), (713, 321646), (806, 284533), (1157, 198214), (1426, 160823), (1807, 126914), (2047, 112034), (2314, 99107), (2759, 83122), (3197, 71734), (3614, 63457), (4094, 56017), (4309, 53222), (5518, 41561), (6394, 35867), (8618, 26611), (9269, 24742), (12371, 18538)]