310757868

素因数分解:

$2^2\times 3^2\times {\mathrm{53}}^1\times {\mathrm{271}}^1\times {\mathrm{601}}^1$

素因数の和:935

約数の個数: 72

約数和(自身を含む): 804638016

約数和(自身を除く): 493880148

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 53, 106, 159, 212, 271, 318, 477, 542, 601, 636, 813, 954, 1084, 1202, 1626, 1803, 1908, 2404, 2439, 3252, 3606, 4878, 5409, 7212, 9756, 10818, 14363, 21636, 28726, 31853, 43089, 57452, 63706, 86178, 95559, 127412, 129267, 162871, 172356, 191118, 258534, 286677, 325742, 382236, 488613, 517068, 573354, 651484, 977226, 1146708, 1465839, 1954452, 2931678, 5863356, 8632163, 17264326, 25896489, 34528652, 51792978, 77689467, 103585956, 155378934, 310757868]

約数ペア:

[(1, 310757868), (2, 155378934), (3, 103585956), (4, 77689467), (6, 51792978), (9, 34528652), (12, 25896489), (18, 17264326), (36, 8632163), (53, 5863356), (106, 2931678), (159, 1954452), (212, 1465839), (271, 1146708), (318, 977226), (477, 651484), (542, 573354), (601, 517068), (636, 488613), (813, 382236), (954, 325742), (1084, 286677), (1202, 258534), (1626, 191118), (1803, 172356), (1908, 162871), (2404, 129267), (2439, 127412), (3252, 95559), (3606, 86178), (4878, 63706), (5409, 57452), (7212, 43089), (9756, 31853), (10818, 28726), (14363, 21636)]