395291208

素因数分解:

$2^3\times 3^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{74527}}^1$

素因数の和:74566

約数の個数: 64

約数和(自身を含む): 1126863360

約数和(自身を除く): 731572152

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 17, 24, 26, 34, 39, 51, 52, 68, 78, 102, 104, 136, 156, 204, 221, 312, 408, 442, 663, 884, 1326, 1768, 2652, 5304, 74527, 149054, 223581, 298108, 447162, 596216, 894324, 968851, 1266959, 1788648, 1937702, 2533918, 2906553, 3800877, 3875404, 5067836, 5813106, 7601754, 7750808, 10135672, 11626212, 15203508, 16470467, 23252424, 30407016, 32940934, 49411401, 65881868, 98822802, 131763736, 197645604, 395291208]

約数ペア:

[(1, 395291208), (2, 197645604), (3, 131763736), (4, 98822802), (6, 65881868), (8, 49411401), (12, 32940934), (13, 30407016), (17, 23252424), (24, 16470467), (26, 15203508), (34, 11626212), (39, 10135672), (51, 7750808), (52, 7601754), (68, 5813106), (78, 5067836), (102, 3875404), (104, 3800877), (136, 2906553), (156, 2533918), (204, 1937702), (221, 1788648), (312, 1266959), (408, 968851), (442, 894324), (663, 596216), (884, 447162), (1326, 298108), (1768, 223581), (2652, 149054), (5304, 74527)]