1388425608

素因数分解:

$2^3\times 3^2\times {\mathrm{19}}^1\times {\mathrm{401}}^1\times {\mathrm{2531}}^1$

素因数の和:2963

約数の個数: 96

約数和(自身を含む): 3969669600

約数和(自身を除く): 2581243992

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 19, 24, 36, 38, 57, 72, 76, 114, 152, 171, 228, 342, 401, 456, 684, 802, 1203, 1368, 1604, 2406, 2531, 3208, 3609, 4812, 5062, 7218, 7593, 7619, 9624, 10124, 14436, 15186, 15238, 20248, 22779, 22857, 28872, 30372, 30476, 45558, 45714, 48089, 60744, 60952, 68571, 91116, 91428, 96178, 137142, 144267, 182232, 182856, 192356, 274284, 288534, 384712, 432801, 548568, 577068, 865602, 1014931, 1154136, 1731204, 2029862, 3044793, 3462408, 4059724, 6089586, 8119448, 9134379, 12179172, 18268758, 19283689, 24358344, 36537516, 38567378, 57851067, 73075032, 77134756, 115702134, 154269512, 173553201, 231404268, 347106402, 462808536, 694212804, 1388425608]

約数ペア:

[(1, 1388425608), (2, 694212804), (3, 462808536), (4, 347106402), (6, 231404268), (8, 173553201), (9, 154269512), (12, 115702134), (18, 77134756), (19, 73075032), (24, 57851067), (36, 38567378), (38, 36537516), (57, 24358344), (72, 19283689), (76, 18268758), (114, 12179172), (152, 9134379), (171, 8119448), (228, 6089586), (342, 4059724), (401, 3462408), (456, 3044793), (684, 2029862), (802, 1731204), (1203, 1154136), (1368, 1014931), (1604, 865602), (2406, 577068), (2531, 548568), (3208, 432801), (3609, 384712), (4812, 288534), (5062, 274284), (7218, 192356), (7593, 182856), (7619, 182232), (9624, 144267), (10124, 137142), (14436, 96178), (15186, 91428), (15238, 91116), (20248, 68571), (22779, 60952), (22857, 60744), (28872, 48089), (30372, 45714), (30476, 45558)]