289768596

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{101}}^1\times {\mathrm{347}}^1$

素因数の和:521

約数の個数: 96

約数和(自身を含む): 751379328

約数和(自身を除く): 461610732

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 39, 52, 53, 78, 101, 106, 156, 159, 202, 212, 303, 318, 347, 404, 606, 636, 689, 694, 1041, 1212, 1313, 1378, 1388, 2067, 2082, 2626, 2756, 3939, 4134, 4164, 4511, 5252, 5353, 7878, 8268, 9022, 10706, 13533, 15756, 16059, 18044, 18391, 21412, 27066, 32118, 35047, 36782, 54132, 55173, 64236, 69589, 70094, 73564, 105141, 110346, 139178, 140188, 208767, 210282, 220692, 239083, 278356, 417534, 420564, 455611, 478166, 717249, 835068, 911222, 956332, 1366833, 1434498, 1822444, 1857491, 2733666, 2868996, 3714982, 5467332, 5572473, 7429964, 11144946, 22289892, 24147383, 48294766, 72442149, 96589532, 144884298, 289768596]

約数ペア:

[(1, 289768596), (2, 144884298), (3, 96589532), (4, 72442149), (6, 48294766), (12, 24147383), (13, 22289892), (26, 11144946), (39, 7429964), (52, 5572473), (53, 5467332), (78, 3714982), (101, 2868996), (106, 2733666), (156, 1857491), (159, 1822444), (202, 1434498), (212, 1366833), (303, 956332), (318, 911222), (347, 835068), (404, 717249), (606, 478166), (636, 455611), (689, 420564), (694, 417534), (1041, 278356), (1212, 239083), (1313, 220692), (1378, 210282), (1388, 208767), (2067, 140188), (2082, 139178), (2626, 110346), (2756, 105141), (3939, 73564), (4134, 70094), (4164, 69589), (4511, 64236), (5252, 55173), (5353, 54132), (7878, 36782), (8268, 35047), (9022, 32118), (10706, 27066), (13533, 21412), (15756, 18391), (16059, 18044)]