16428045492

素因数分解:

$2^2\times 3^2\times {\mathrm{257}}^1\times {\mathrm{769}}^1\times {\mathrm{2309}}^1$

素因数の和:3345

約数の個数: 72

約数和(自身を含む): 41760318600

約数和(自身を除く): 25332273108

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 257, 514, 769, 771, 1028, 1538, 1542, 2307, 2309, 2313, 3076, 3084, 4614, 4618, 4626, 6921, 6927, 9228, 9236, 9252, 13842, 13854, 20781, 27684, 27708, 41562, 83124, 197633, 395266, 592899, 593413, 790532, 1185798, 1186826, 1775621, 1778697, 1780239, 2371596, 2373652, 3551242, 3557394, 3560478, 5326863, 5340717, 7102484, 7114788, 7120956, 10653726, 10681434, 15980589, 21307452, 21362868, 31961178, 63922356, 456334597, 912669194, 1369003791, 1825338388, 2738007582, 4107011373, 5476015164, 8214022746, 16428045492]

約数ペア:

[(1, 16428045492), (2, 8214022746), (3, 5476015164), (4, 4107011373), (6, 2738007582), (9, 1825338388), (12, 1369003791), (18, 912669194), (36, 456334597), (257, 63922356), (514, 31961178), (769, 21362868), (771, 21307452), (1028, 15980589), (1538, 10681434), (1542, 10653726), (2307, 7120956), (2309, 7114788), (2313, 7102484), (3076, 5340717), (3084, 5326863), (4614, 3560478), (4618, 3557394), (4626, 3551242), (6921, 2373652), (6927, 2371596), (9228, 1780239), (9236, 1778697), (9252, 1775621), (13842, 1186826), (13854, 1185798), (20781, 790532), (27684, 593413), (27708, 592899), (41562, 395266), (83124, 197633)]