620778906

素因数分解:

$2^1\times 3^2\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{5323}}^1$

素因数の和:5392

約数の個数: 96

約数和(自身を含む): 1594644480

約数和(自身を除く): 973865574

約数列:

[1, 2, 3, 6, 9, 11, 18, 19, 22, 31, 33, 38, 57, 62, 66, 93, 99, 114, 171, 186, 198, 209, 279, 341, 342, 418, 558, 589, 627, 682, 1023, 1178, 1254, 1767, 1881, 2046, 3069, 3534, 3762, 5301, 5323, 6138, 6479, 10602, 10646, 12958, 15969, 19437, 31938, 38874, 47907, 58311, 58553, 95814, 101137, 116622, 117106, 165013, 175659, 202274, 303411, 330026, 351318, 495039, 526977, 606822, 910233, 990078, 1053954, 1112507, 1485117, 1815143, 1820466, 2225014, 2970234, 3135247, 3337521, 3630286, 5445429, 6270494, 6675042, 9405741, 10012563, 10890858, 16336287, 18811482, 20025126, 28217223, 32672574, 34487717, 56434446, 68975434, 103463151, 206926302, 310389453, 620778906]

約数ペア:

[(1, 620778906), (2, 310389453), (3, 206926302), (6, 103463151), (9, 68975434), (11, 56434446), (18, 34487717), (19, 32672574), (22, 28217223), (31, 20025126), (33, 18811482), (38, 16336287), (57, 10890858), (62, 10012563), (66, 9405741), (93, 6675042), (99, 6270494), (114, 5445429), (171, 3630286), (186, 3337521), (198, 3135247), (209, 2970234), (279, 2225014), (341, 1820466), (342, 1815143), (418, 1485117), (558, 1112507), (589, 1053954), (627, 990078), (682, 910233), (1023, 606822), (1178, 526977), (1254, 495039), (1767, 351318), (1881, 330026), (2046, 303411), (3069, 202274), (3534, 175659), (3762, 165013), (5301, 117106), (5323, 116622), (6138, 101137), (6479, 95814), (10602, 58553), (10646, 58311), (12958, 47907), (15969, 38874), (19437, 31938)]