1521351648

素因数分解:

$2^5\times 3^2\times {\mathrm{47}}^1\times {\mathrm{71}}^1\times {\mathrm{1583}}^1$

素因数の和:1717

約数の個数: 144

約数和(自身を含む): 4483454976

約数和(自身を除く): 2962103328

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 47, 48, 71, 72, 94, 96, 141, 142, 144, 188, 213, 282, 284, 288, 376, 423, 426, 564, 568, 639, 752, 846, 852, 1128, 1136, 1278, 1504, 1583, 1692, 1704, 2256, 2272, 2556, 3166, 3337, 3384, 3408, 4512, 4749, 5112, 6332, 6674, 6768, 6816, 9498, 10011, 10224, 12664, 13348, 13536, 14247, 18996, 20022, 20448, 25328, 26696, 28494, 30033, 37992, 40044, 50656, 53392, 56988, 60066, 74401, 75984, 80088, 106784, 112393, 113976, 120132, 148802, 151968, 160176, 223203, 224786, 227952, 240264, 297604, 320352, 337179, 446406, 449572, 455904, 480528, 595208, 669609, 674358, 892812, 899144, 961056, 1011537, 1190416, 1339218, 1348716, 1785624, 1798288, 2023074, 2380832, 2678436, 2697432, 3571248, 3596576, 4046148, 5282471, 5356872, 5394864, 7142496, 8092296, 10564942, 10713744, 10789728, 15847413, 16184592, 21129884, 21427488, 31694826, 32369184, 42259768, 47542239, 63389652, 84519536, 95084478, 126779304, 169039072, 190168956, 253558608, 380337912, 507117216, 760675824, 1521351648]

約数ペア:

[(1, 1521351648), (2, 760675824), (3, 507117216), (4, 380337912), (6, 253558608), (8, 190168956), (9, 169039072), (12, 126779304), (16, 95084478), (18, 84519536), (24, 63389652), (32, 47542239), (36, 42259768), (47, 32369184), (48, 31694826), (71, 21427488), (72, 21129884), (94, 16184592), (96, 15847413), (141, 10789728), (142, 10713744), (144, 10564942), (188, 8092296), (213, 7142496), (282, 5394864), (284, 5356872), (288, 5282471), (376, 4046148), (423, 3596576), (426, 3571248), (564, 2697432), (568, 2678436), (639, 2380832), (752, 2023074), (846, 1798288), (852, 1785624), (1128, 1348716), (1136, 1339218), (1278, 1190416), (1504, 1011537), (1583, 961056), (1692, 899144), (1704, 892812), (2256, 674358), (2272, 669609), (2556, 595208), (3166, 480528), (3337, 455904), (3384, 449572), (3408, 446406), (4512, 337179), (4749, 320352), (5112, 297604), (6332, 240264), (6674, 227952), (6768, 224786), (6816, 223203), (9498, 160176), (10011, 151968), (10224, 148802), (12664, 120132), (13348, 113976), (13536, 112393), (14247, 106784), (18996, 80088), (20022, 75984), (20448, 74401), (25328, 60066), (26696, 56988), (28494, 53392), (30033, 50656), (37992, 40044)]