306175572

素因数分解:

$2^2\times 3^3\times {\mathrm{71}}^1\times {\mathrm{39929}}^1$

素因数の和:40013

約数の個数: 48

約数和(自身を含む): 804988800

約数和(自身を除く): 498813228

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 71, 108, 142, 213, 284, 426, 639, 852, 1278, 1917, 2556, 3834, 7668, 39929, 79858, 119787, 159716, 239574, 359361, 479148, 718722, 1078083, 1437444, 2156166, 2834959, 4312332, 5669918, 8504877, 11339836, 17009754, 25514631, 34019508, 51029262, 76543893, 102058524, 153087786, 306175572]

約数ペア:

[(1, 306175572), (2, 153087786), (3, 102058524), (4, 76543893), (6, 51029262), (9, 34019508), (12, 25514631), (18, 17009754), (27, 11339836), (36, 8504877), (54, 5669918), (71, 4312332), (108, 2834959), (142, 2156166), (213, 1437444), (284, 1078083), (426, 718722), (639, 479148), (852, 359361), (1278, 239574), (1917, 159716), (2556, 119787), (3834, 79858), (7668, 39929)]