7139500728

素因数分解:

$2^3\times 3^1\times {\mathrm{137}}^1\times {\mathrm{409}}^1\times {\mathrm{5309}}^1$

素因数の和:5864

約数の個数: 64

約数和(自身を含む): 18026388000

約数和(自身を除く): 10886887272

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 137, 274, 409, 411, 548, 818, 822, 1096, 1227, 1636, 1644, 2454, 3272, 3288, 4908, 5309, 9816, 10618, 15927, 21236, 31854, 42472, 56033, 63708, 112066, 127416, 168099, 224132, 336198, 448264, 672396, 727333, 1344792, 1454666, 2171381, 2181999, 2909332, 4342762, 4363998, 5818664, 6514143, 8685524, 8727996, 13028286, 17371048, 17455992, 26056572, 52113144, 297479197, 594958394, 892437591, 1189916788, 1784875182, 2379833576, 3569750364, 7139500728]

約数ペア:

[(1, 7139500728), (2, 3569750364), (3, 2379833576), (4, 1784875182), (6, 1189916788), (8, 892437591), (12, 594958394), (24, 297479197), (137, 52113144), (274, 26056572), (409, 17455992), (411, 17371048), (548, 13028286), (818, 8727996), (822, 8685524), (1096, 6514143), (1227, 5818664), (1636, 4363998), (1644, 4342762), (2454, 2909332), (3272, 2181999), (3288, 2171381), (4908, 1454666), (5309, 1344792), (9816, 727333), (10618, 672396), (15927, 448264), (21236, 336198), (31854, 224132), (42472, 168099), (56033, 127416), (63708, 112066)]