268702974

素因数分解:

$2^1\times 3^3\times {\mathrm{23}}^1\times {\mathrm{216347}}^1$

素因数の和:216381

約数の個数: 32

約数和(自身を含む): 623082240

約数和(自身を除く): 354379266

約数列:

[1, 2, 3, 6, 9, 18, 23, 27, 46, 54, 69, 138, 207, 414, 621, 1242, 216347, 432694, 649041, 1298082, 1947123, 3894246, 4975981, 5841369, 9951962, 11682738, 14927943, 29855886, 44783829, 89567658, 134351487, 268702974]

約数ペア:

[(1, 268702974), (2, 134351487), (3, 89567658), (6, 44783829), (9, 29855886), (18, 14927943), (23, 11682738), (27, 9951962), (46, 5841369), (54, 4975981), (69, 3894246), (138, 1947123), (207, 1298082), (414, 649041), (621, 432694), (1242, 216347)]