265240528

素因数分解:

$2^4\times 7^3\times {\mathrm{17}}^1\times {\mathrm{2843}}^1$

素因数の和:2889

約数の個数: 80

約数和(自身を含む): 634780800

約数和(自身を除く): 369540272

約数列:

[1, 2, 4, 7, 8, 14, 16, 17, 28, 34, 49, 56, 68, 98, 112, 119, 136, 196, 238, 272, 343, 392, 476, 686, 784, 833, 952, 1372, 1666, 1904, 2744, 2843, 3332, 5488, 5686, 5831, 6664, 11372, 11662, 13328, 19901, 22744, 23324, 39802, 45488, 46648, 48331, 79604, 93296, 96662, 139307, 159208, 193324, 278614, 318416, 338317, 386648, 557228, 676634, 773296, 975149, 1114456, 1353268, 1950298, 2228912, 2368219, 2706536, 3900596, 4736438, 5413072, 7801192, 9472876, 15602384, 16577533, 18945752, 33155066, 37891504, 66310132, 132620264, 265240528]

約数ペア:

[(1, 265240528), (2, 132620264), (4, 66310132), (7, 37891504), (8, 33155066), (14, 18945752), (16, 16577533), (17, 15602384), (28, 9472876), (34, 7801192), (49, 5413072), (56, 4736438), (68, 3900596), (98, 2706536), (112, 2368219), (119, 2228912), (136, 1950298), (196, 1353268), (238, 1114456), (272, 975149), (343, 773296), (392, 676634), (476, 557228), (686, 386648), (784, 338317), (833, 318416), (952, 278614), (1372, 193324), (1666, 159208), (1904, 139307), (2744, 96662), (2843, 93296), (3332, 79604), (5488, 48331), (5686, 46648), (5831, 45488), (6664, 39802), (11372, 23324), (11662, 22744), (13328, 19901)]