2008307556

素因数分解:

$2^2\times 3^2\times {\mathrm{47}}^1\times {\mathrm{293}}^1\times {\mathrm{4051}}^1$

素因数の和:4401

約数の個数: 72

約数和(自身を含む): 5203545984

約数和(自身を除く): 3195238428

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 47, 94, 141, 188, 282, 293, 423, 564, 586, 846, 879, 1172, 1692, 1758, 2637, 3516, 4051, 5274, 8102, 10548, 12153, 13771, 16204, 24306, 27542, 36459, 41313, 48612, 55084, 72918, 82626, 123939, 145836, 165252, 190397, 247878, 380794, 495756, 571191, 761588, 1142382, 1186943, 1713573, 2284764, 2373886, 3427146, 3560829, 4747772, 6854292, 7121658, 10682487, 14243316, 21364974, 42729948, 55786321, 111572642, 167358963, 223145284, 334717926, 502076889, 669435852, 1004153778, 2008307556]

約数ペア:

[(1, 2008307556), (2, 1004153778), (3, 669435852), (4, 502076889), (6, 334717926), (9, 223145284), (12, 167358963), (18, 111572642), (36, 55786321), (47, 42729948), (94, 21364974), (141, 14243316), (188, 10682487), (282, 7121658), (293, 6854292), (423, 4747772), (564, 3560829), (586, 3427146), (846, 2373886), (879, 2284764), (1172, 1713573), (1692, 1186943), (1758, 1142382), (2637, 761588), (3516, 571191), (4051, 495756), (5274, 380794), (8102, 247878), (10548, 190397), (12153, 165252), (13771, 145836), (16204, 123939), (24306, 82626), (27542, 72918), (36459, 55084), (41313, 48612)]