258365256

素因数分解:

$2^3\times 3^1\times {\mathrm{23}}^1\times {\mathrm{61}}^1\times {\mathrm{7673}}^1$

素因数の和:7766

約数の個数: 64

約数和(自身を含む): 685134720

約数和(自身を除く): 426769464

約数列:

[1, 2, 3, 4, 6, 8, 12, 23, 24, 46, 61, 69, 92, 122, 138, 183, 184, 244, 276, 366, 488, 552, 732, 1403, 1464, 2806, 4209, 5612, 7673, 8418, 11224, 15346, 16836, 23019, 30692, 33672, 46038, 61384, 92076, 176479, 184152, 352958, 468053, 529437, 705916, 936106, 1058874, 1404159, 1411832, 1872212, 2117748, 2808318, 3744424, 4235496, 5616636, 10765219, 11233272, 21530438, 32295657, 43060876, 64591314, 86121752, 129182628, 258365256]

約数ペア:

[(1, 258365256), (2, 129182628), (3, 86121752), (4, 64591314), (6, 43060876), (8, 32295657), (12, 21530438), (23, 11233272), (24, 10765219), (46, 5616636), (61, 4235496), (69, 3744424), (92, 2808318), (122, 2117748), (138, 1872212), (183, 1411832), (184, 1404159), (244, 1058874), (276, 936106), (366, 705916), (488, 529437), (552, 468053), (732, 352958), (1403, 184152), (1464, 176479), (2806, 92076), (4209, 61384), (5612, 46038), (7673, 33672), (8418, 30692), (11224, 23019), (15346, 16836)]