887626128

素因数分解:

$2^4\times 3^1\times {\mathrm{61}}^1\times {\mathrm{303151}}^1$

素因数の和:303223

約数の個数: 40

約数和(自身を含む): 2330632576

約数和(自身を除く): 1443006448

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 61, 122, 183, 244, 366, 488, 732, 976, 1464, 2928, 303151, 606302, 909453, 1212604, 1818906, 2425208, 3637812, 4850416, 7275624, 14551248, 18492211, 36984422, 55476633, 73968844, 110953266, 147937688, 221906532, 295875376, 443813064, 887626128]

約数ペア:

[(1, 887626128), (2, 443813064), (3, 295875376), (4, 221906532), (6, 147937688), (8, 110953266), (12, 73968844), (16, 55476633), (24, 36984422), (48, 18492211), (61, 14551248), (122, 7275624), (183, 4850416), (244, 3637812), (366, 2425208), (488, 1818906), (732, 1212604), (976, 909453), (1464, 606302), (2928, 303151)]