273235959866

素因数分解:

$2^1\times {\mathrm{23}}^1\times {\mathrm{131}}^1\times {\mathrm{193}}^1\times {\mathrm{239}}^1\times {\mathrm{983}}^1$

素因数の和:1571

約数の個数: 64

約数和(自身を含む): 435426140160

約数和(自身を除く): 162190180294

約数列:

[1, 2, 23, 46, 131, 193, 239, 262, 386, 478, 983, 1966, 3013, 4439, 5497, 6026, 8878, 10994, 22609, 25283, 31309, 45218, 46127, 50566, 62618, 92254, 128773, 189719, 234937, 257546, 379438, 469874, 581509, 720107, 1060921, 1163018, 1440214, 2121842, 2961779, 4363537, 5403551, 5923558, 6042637, 8727074, 10807102, 12085274, 24853189, 30776747, 45342841, 49706378, 61553494, 90685682, 138980651, 277961302, 571623347, 707865181, 1042885343, 1143246694, 1415730362, 2085770686, 5939912171, 11879824342, 136617979933, 273235959866]

約数ペア:

[(1, 273235959866), (2, 136617979933), (23, 11879824342), (46, 5939912171), (131, 2085770686), (193, 1415730362), (239, 1143246694), (262, 1042885343), (386, 707865181), (478, 571623347), (983, 277961302), (1966, 138980651), (3013, 90685682), (4439, 61553494), (5497, 49706378), (6026, 45342841), (8878, 30776747), (10994, 24853189), (22609, 12085274), (25283, 10807102), (31309, 8727074), (45218, 6042637), (46127, 5923558), (50566, 5403551), (62618, 4363537), (92254, 2961779), (128773, 2121842), (189719, 1440214), (234937, 1163018), (257546, 1060921), (379438, 720107), (469874, 581509)]