15690469416

素因数分解:

$2^3\times 3^1\times {\mathrm{41}}^1\times {\mathrm{887}}^1\times {\mathrm{17977}}^1$

素因数の和:18914

約数の個数: 64

約数和(自身を含む): 40230449280

約数和(自身を除く): 24539979864

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 41, 82, 123, 164, 246, 328, 492, 887, 984, 1774, 2661, 3548, 5322, 7096, 10644, 17977, 21288, 35954, 36367, 53931, 71908, 72734, 107862, 109101, 143816, 145468, 215724, 218202, 290936, 431448, 436404, 737057, 872808, 1474114, 2211171, 2948228, 4422342, 5896456, 8844684, 15945599, 17689368, 31891198, 47836797, 63782396, 95673594, 127564792, 191347188, 382694376, 653769559, 1307539118, 1961308677, 2615078236, 3922617354, 5230156472, 7845234708, 15690469416]

約数ペア:

[(1, 15690469416), (2, 7845234708), (3, 5230156472), (4, 3922617354), (6, 2615078236), (8, 1961308677), (12, 1307539118), (24, 653769559), (41, 382694376), (82, 191347188), (123, 127564792), (164, 95673594), (246, 63782396), (328, 47836797), (492, 31891198), (887, 17689368), (984, 15945599), (1774, 8844684), (2661, 5896456), (3548, 4422342), (5322, 2948228), (7096, 2211171), (10644, 1474114), (17977, 872808), (21288, 737057), (35954, 436404), (36367, 431448), (53931, 290936), (71908, 218202), (72734, 215724), (107862, 145468), (109101, 143816)]