1386678492

素因数分解:

$2^2\times 3^2\times {\mathrm{131}}^1\times {\mathrm{283}}^1\times {\mathrm{1039}}^1$

素因数の和:1463

約数の個数: 72

約数和(自身を含む): 3547864320

約数和(自身を除く): 2161185828

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 131, 262, 283, 393, 524, 566, 786, 849, 1039, 1132, 1179, 1572, 1698, 2078, 2358, 2547, 3117, 3396, 4156, 4716, 5094, 6234, 9351, 10188, 12468, 18702, 37073, 37404, 74146, 111219, 136109, 148292, 222438, 272218, 294037, 333657, 408327, 444876, 544436, 588074, 667314, 816654, 882111, 1176148, 1224981, 1334628, 1633308, 1764222, 2449962, 2646333, 3528444, 4899924, 5292666, 10585332, 38518847, 77037694, 115556541, 154075388, 231113082, 346669623, 462226164, 693339246, 1386678492]

約数ペア:

[(1, 1386678492), (2, 693339246), (3, 462226164), (4, 346669623), (6, 231113082), (9, 154075388), (12, 115556541), (18, 77037694), (36, 38518847), (131, 10585332), (262, 5292666), (283, 4899924), (393, 3528444), (524, 2646333), (566, 2449962), (786, 1764222), (849, 1633308), (1039, 1334628), (1132, 1224981), (1179, 1176148), (1572, 882111), (1698, 816654), (2078, 667314), (2358, 588074), (2547, 544436), (3117, 444876), (3396, 408327), (4156, 333657), (4716, 294037), (5094, 272218), (6234, 222438), (9351, 148292), (10188, 136109), (12468, 111219), (18702, 74146), (37073, 37404)]