772904406

素因数分解:

$2^1\times 3^1\times {\mathrm{53}}^1\times {\mathrm{113}}^1\times {\mathrm{137}}^1\times {\mathrm{157}}^1$

素因数の和:465

約数の個数: 64

約数和(自身を含む): 1610705088

約数和(自身を除く): 837800682

約数列:

[1, 2, 3, 6, 53, 106, 113, 137, 157, 159, 226, 274, 314, 318, 339, 411, 471, 678, 822, 942, 5989, 7261, 8321, 11978, 14522, 15481, 16642, 17741, 17967, 21509, 21783, 24963, 30962, 35482, 35934, 43018, 43566, 46443, 49926, 53223, 64527, 92886, 106446, 129054, 820493, 940273, 1139977, 1640986, 1880546, 2279954, 2430517, 2461479, 2820819, 3419931, 4861034, 4922958, 5641638, 6839862, 7291551, 14583102, 128817401, 257634802, 386452203, 772904406]

約数ペア:

[(1, 772904406), (2, 386452203), (3, 257634802), (6, 128817401), (53, 14583102), (106, 7291551), (113, 6839862), (137, 5641638), (157, 4922958), (159, 4861034), (226, 3419931), (274, 2820819), (314, 2461479), (318, 2430517), (339, 2279954), (411, 1880546), (471, 1640986), (678, 1139977), (822, 940273), (942, 820493), (5989, 129054), (7261, 106446), (8321, 92886), (11978, 64527), (14522, 53223), (15481, 49926), (16642, 46443), (17741, 43566), (17967, 43018), (21509, 35934), (21783, 35482), (24963, 30962)]