720343314

素因数分解:

$2^1\times 3^3\times {\mathrm{19}}^1\times {\mathrm{139}}^1\times {\mathrm{5051}}^1$

素因数の和:5220

約数の個数: 64

約数和(自身を含む): 1697472000

約数和(自身を除く): 977128686

約数列:

[1, 2, 3, 6, 9, 18, 19, 27, 38, 54, 57, 114, 139, 171, 278, 342, 417, 513, 834, 1026, 1251, 2502, 2641, 3753, 5051, 5282, 7506, 7923, 10102, 15153, 15846, 23769, 30306, 45459, 47538, 71307, 90918, 95969, 136377, 142614, 191938, 272754, 287907, 575814, 702089, 863721, 1404178, 1727442, 2106267, 2591163, 4212534, 5182326, 6318801, 12637602, 13339691, 18956403, 26679382, 37912806, 40019073, 80038146, 120057219, 240114438, 360171657, 720343314]

約数ペア:

[(1, 720343314), (2, 360171657), (3, 240114438), (6, 120057219), (9, 80038146), (18, 40019073), (19, 37912806), (27, 26679382), (38, 18956403), (54, 13339691), (57, 12637602), (114, 6318801), (139, 5182326), (171, 4212534), (278, 2591163), (342, 2106267), (417, 1727442), (513, 1404178), (834, 863721), (1026, 702089), (1251, 575814), (2502, 287907), (2641, 272754), (3753, 191938), (5051, 142614), (5282, 136377), (7506, 95969), (7923, 90918), (10102, 71307), (15153, 47538), (15846, 45459), (23769, 30306)]