670800900458

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{107}}^1\times {\mathrm{127}}^1\times {\mathrm{263}}^1\times {\mathrm{7219}}^1$

素因数の和:7731

約数の個数: 64

約数和(自身を含む): 1106685296640

約数和(自身を除く): 435884396182

約数列:

[1, 2, 13, 26, 107, 127, 214, 254, 263, 526, 1391, 1651, 2782, 3302, 3419, 6838, 7219, 13589, 14438, 27178, 28141, 33401, 56282, 66802, 93847, 176657, 187694, 353314, 365833, 434213, 731666, 772433, 868426, 916813, 1544866, 1833626, 1898597, 3573907, 3797194, 7147814, 10041629, 11918569, 20083258, 23837138, 24681761, 46460791, 49363522, 92921582, 98098991, 196197982, 203149879, 241121819, 406299758, 482243638, 1275286883, 2550573766, 2640948427, 3134583647, 5281896854, 6269167294, 25800034633, 51600069266, 335400450229, 670800900458]

約数ペア:

[(1, 670800900458), (2, 335400450229), (13, 51600069266), (26, 25800034633), (107, 6269167294), (127, 5281896854), (214, 3134583647), (254, 2640948427), (263, 2550573766), (526, 1275286883), (1391, 482243638), (1651, 406299758), (2782, 241121819), (3302, 203149879), (3419, 196197982), (6838, 98098991), (7219, 92921582), (13589, 49363522), (14438, 46460791), (27178, 24681761), (28141, 23837138), (33401, 20083258), (56282, 11918569), (66802, 10041629), (93847, 7147814), (176657, 3797194), (187694, 3573907), (353314, 1898597), (365833, 1833626), (434213, 1544866), (731666, 916813), (772433, 868426)]