630359208

素因数分解:

$2^3\times 3^2\times {\mathrm{31}}^1\times {\mathrm{109}}^1\times {\mathrm{2591}}^1$

素因数の和:2743

約数の個数: 96

約数和(自身を含む): 1779148800

約数和(自身を除く): 1148789592

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 31, 36, 62, 72, 93, 109, 124, 186, 218, 248, 279, 327, 372, 436, 558, 654, 744, 872, 981, 1116, 1308, 1962, 2232, 2591, 2616, 3379, 3924, 5182, 6758, 7773, 7848, 10137, 10364, 13516, 15546, 20274, 20728, 23319, 27032, 30411, 31092, 40548, 46638, 60822, 62184, 80321, 81096, 93276, 121644, 160642, 186552, 240963, 243288, 282419, 321284, 481926, 564838, 642568, 722889, 847257, 963852, 1129676, 1445778, 1694514, 1927704, 2259352, 2541771, 2891556, 3389028, 5083542, 5783112, 6778056, 8754989, 10167084, 17509978, 20334168, 26264967, 35019956, 52529934, 70039912, 78794901, 105059868, 157589802, 210119736, 315179604, 630359208]

約数ペア:

[(1, 630359208), (2, 315179604), (3, 210119736), (4, 157589802), (6, 105059868), (8, 78794901), (9, 70039912), (12, 52529934), (18, 35019956), (24, 26264967), (31, 20334168), (36, 17509978), (62, 10167084), (72, 8754989), (93, 6778056), (109, 5783112), (124, 5083542), (186, 3389028), (218, 2891556), (248, 2541771), (279, 2259352), (327, 1927704), (372, 1694514), (436, 1445778), (558, 1129676), (654, 963852), (744, 847257), (872, 722889), (981, 642568), (1116, 564838), (1308, 481926), (1962, 321284), (2232, 282419), (2591, 243288), (2616, 240963), (3379, 186552), (3924, 160642), (5182, 121644), (6758, 93276), (7773, 81096), (7848, 80321), (10137, 62184), (10364, 60822), (13516, 46638), (15546, 40548), (20274, 31092), (20728, 30411), (23319, 27032)]