245865152

素因数分解:

$2^6\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{17383}}^1$

素因数の和:17425

約数の個数: 56

約数和(自身を含む): 556357536

約数和(自身を除く): 310492384

約数列:

[1, 2, 4, 8, 13, 16, 17, 26, 32, 34, 52, 64, 68, 104, 136, 208, 221, 272, 416, 442, 544, 832, 884, 1088, 1768, 3536, 7072, 14144, 17383, 34766, 69532, 139064, 225979, 278128, 295511, 451958, 556256, 591022, 903916, 1112512, 1182044, 1807832, 2364088, 3615664, 3841643, 4728176, 7231328, 7683286, 9456352, 14462656, 15366572, 18912704, 30733144, 61466288, 122932576, 245865152]

約数ペア:

[(1, 245865152), (2, 122932576), (4, 61466288), (8, 30733144), (13, 18912704), (16, 15366572), (17, 14462656), (26, 9456352), (32, 7683286), (34, 7231328), (52, 4728176), (64, 3841643), (68, 3615664), (104, 2364088), (136, 1807832), (208, 1182044), (221, 1112512), (272, 903916), (416, 591022), (442, 556256), (544, 451958), (832, 295511), (884, 278128), (1088, 225979), (1768, 139064), (3536, 69532), (7072, 34766), (14144, 17383)]