348518768

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{98563}}^1$

素因数の和:98601

約数の個数: 40

約数和(自身を含む): 769981968

約数和(自身を除く): 421463200

約数列:

[1, 2, 4, 8, 13, 16, 17, 26, 34, 52, 68, 104, 136, 208, 221, 272, 442, 884, 1768, 3536, 98563, 197126, 394252, 788504, 1281319, 1577008, 1675571, 2562638, 3351142, 5125276, 6702284, 10250552, 13404568, 20501104, 21782423, 26809136, 43564846, 87129692, 174259384, 348518768]

約数ペア:

[(1, 348518768), (2, 174259384), (4, 87129692), (8, 43564846), (13, 26809136), (16, 21782423), (17, 20501104), (26, 13404568), (34, 10250552), (52, 6702284), (68, 5125276), (104, 3351142), (136, 2562638), (208, 1675571), (221, 1577008), (272, 1281319), (442, 788504), (884, 394252), (1768, 197126), (3536, 98563)]