15938964312

素因数分解:

$2^3\times 3^1\times {\mathrm{17}}^1\times {\mathrm{127}}^1\times {\mathrm{139}}^1\times {\mathrm{2213}}^1$

素因数の和:2505

約数の個数: 128

約数和(自身を含む): 42848870400

約数和(自身を除く): 26909906088

約数列:

[1, 2, 3, 4, 6, 8, 12, 17, 24, 34, 51, 68, 102, 127, 136, 139, 204, 254, 278, 381, 408, 417, 508, 556, 762, 834, 1016, 1112, 1524, 1668, 2159, 2213, 2363, 3048, 3336, 4318, 4426, 4726, 6477, 6639, 7089, 8636, 8852, 9452, 12954, 13278, 14178, 17272, 17653, 17704, 18904, 25908, 26556, 28356, 35306, 37621, 51816, 52959, 53112, 56712, 70612, 75242, 105918, 112863, 141224, 150484, 211836, 225726, 281051, 300101, 300968, 307607, 423672, 451452, 562102, 600202, 615214, 843153, 900303, 902904, 922821, 1124204, 1200404, 1230428, 1686306, 1800606, 1845642, 2248408, 2400808, 2460856, 3372612, 3601212, 3691284, 4777867, 5229319, 6745224, 7202424, 7382568, 9555734, 10458638, 14333601, 15687957, 19111468, 20917276, 28667202, 31375914, 38222936, 39066089, 41834552, 57334404, 62751828, 78132178, 114668808, 117198267, 125503656, 156264356, 234396534, 312528712, 468793068, 664123513, 937586136, 1328247026, 1992370539, 2656494052, 3984741078, 5312988104, 7969482156, 15938964312]

約数ペア:

[(1, 15938964312), (2, 7969482156), (3, 5312988104), (4, 3984741078), (6, 2656494052), (8, 1992370539), (12, 1328247026), (17, 937586136), (24, 664123513), (34, 468793068), (51, 312528712), (68, 234396534), (102, 156264356), (127, 125503656), (136, 117198267), (139, 114668808), (204, 78132178), (254, 62751828), (278, 57334404), (381, 41834552), (408, 39066089), (417, 38222936), (508, 31375914), (556, 28667202), (762, 20917276), (834, 19111468), (1016, 15687957), (1112, 14333601), (1524, 10458638), (1668, 9555734), (2159, 7382568), (2213, 7202424), (2363, 6745224), (3048, 5229319), (3336, 4777867), (4318, 3691284), (4426, 3601212), (4726, 3372612), (6477, 2460856), (6639, 2400808), (7089, 2248408), (8636, 1845642), (8852, 1800606), (9452, 1686306), (12954, 1230428), (13278, 1200404), (14178, 1124204), (17272, 922821), (17653, 902904), (17704, 900303), (18904, 843153), (25908, 615214), (26556, 600202), (28356, 562102), (35306, 451452), (37621, 423672), (51816, 307607), (52959, 300968), (53112, 300101), (56712, 281051), (70612, 225726), (75242, 211836), (105918, 150484), (112863, 141224)]