252124308

素因数分解:

$2^2\times 3^2\times {\mathrm{43}}^1\times {\mathrm{271}}^1\times {\mathrm{601}}^1$

素因数の和:925

約数の個数: 72

約数和(自身を含む): 655630976

約数和(自身を除く): 403506668

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 43, 86, 129, 172, 258, 271, 387, 516, 542, 601, 774, 813, 1084, 1202, 1548, 1626, 1803, 2404, 2439, 3252, 3606, 4878, 5409, 7212, 9756, 10818, 11653, 21636, 23306, 25843, 34959, 46612, 51686, 69918, 77529, 103372, 104877, 139836, 155058, 162871, 209754, 232587, 310116, 325742, 419508, 465174, 488613, 651484, 930348, 977226, 1465839, 1954452, 2931678, 5863356, 7003453, 14006906, 21010359, 28013812, 42020718, 63031077, 84041436, 126062154, 252124308]

約数ペア:

[(1, 252124308), (2, 126062154), (3, 84041436), (4, 63031077), (6, 42020718), (9, 28013812), (12, 21010359), (18, 14006906), (36, 7003453), (43, 5863356), (86, 2931678), (129, 1954452), (172, 1465839), (258, 977226), (271, 930348), (387, 651484), (516, 488613), (542, 465174), (601, 419508), (774, 325742), (813, 310116), (1084, 232587), (1202, 209754), (1548, 162871), (1626, 155058), (1803, 139836), (2404, 104877), (2439, 103372), (3252, 77529), (3606, 69918), (4878, 51686), (5409, 46612), (7212, 34959), (9756, 25843), (10818, 23306), (11653, 21636)]