2941612568

素因数分解:

$2^3\times {\mathrm{31}}^1\times {\mathrm{41}}^1\times {\mathrm{439}}^1\times {\mathrm{659}}^1$

素因数の和:1176

約数の個数: 64

約数和(自身を含む): 5854464000

約数和(自身を除く): 2912851432

約数列:

[1, 2, 4, 8, 31, 41, 62, 82, 124, 164, 248, 328, 439, 659, 878, 1271, 1318, 1756, 2542, 2636, 3512, 5084, 5272, 10168, 13609, 17999, 20429, 27019, 27218, 35998, 40858, 54038, 54436, 71996, 81716, 108076, 108872, 143992, 163432, 216152, 289301, 557969, 578602, 837589, 1115938, 1157204, 1675178, 2231876, 2314408, 3350356, 4463752, 6700712, 8968331, 11861341, 17936662, 23722682, 35873324, 47445364, 71746648, 94890728, 367701571, 735403142, 1470806284, 2941612568]

約数ペア:

[(1, 2941612568), (2, 1470806284), (4, 735403142), (8, 367701571), (31, 94890728), (41, 71746648), (62, 47445364), (82, 35873324), (124, 23722682), (164, 17936662), (248, 11861341), (328, 8968331), (439, 6700712), (659, 4463752), (878, 3350356), (1271, 2314408), (1318, 2231876), (1756, 1675178), (2542, 1157204), (2636, 1115938), (3512, 837589), (5084, 578602), (5272, 557969), (10168, 289301), (13609, 216152), (17999, 163432), (20429, 143992), (27019, 108872), (27218, 108076), (35998, 81716), (40858, 71996), (54038, 54436)]