2809488

素因数分解:

$2^4\times 3^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{313}}^1$

素因数の和:352

約数の個数: 80

約数和(自身を含む): 8410176

約数和(自身を除く): 5600688

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 16, 17, 22, 24, 33, 34, 44, 48, 51, 66, 68, 88, 102, 132, 136, 176, 187, 204, 264, 272, 313, 374, 408, 528, 561, 626, 748, 816, 939, 1122, 1252, 1496, 1878, 2244, 2504, 2992, 3443, 3756, 4488, 5008, 5321, 6886, 7512, 8976, 10329, 10642, 13772, 15024, 15963, 20658, 21284, 27544, 31926, 41316, 42568, 55088, 58531, 63852, 82632, 85136, 117062, 127704, 165264, 175593, 234124, 255408, 351186, 468248, 702372, 936496, 1404744, 2809488]

約数ペア:

[(1, 2809488), (2, 1404744), (3, 936496), (4, 702372), (6, 468248), (8, 351186), (11, 255408), (12, 234124), (16, 175593), (17, 165264), (22, 127704), (24, 117062), (33, 85136), (34, 82632), (44, 63852), (48, 58531), (51, 55088), (66, 42568), (68, 41316), (88, 31926), (102, 27544), (132, 21284), (136, 20658), (176, 15963), (187, 15024), (204, 13772), (264, 10642), (272, 10329), (313, 8976), (374, 7512), (408, 6886), (528, 5321), (561, 5008), (626, 4488), (748, 3756), (816, 3443), (939, 2992), (1122, 2504), (1252, 2244), (1496, 1878)]