249675952

素因数分解:

$2^4\times {\mathrm{83}}^1\times {\mathrm{229}}^1\times {\mathrm{821}}^1$

素因数の和:1141

約数の個数: 40

約数和(自身を含む): 492312240

約数和(自身を除く): 242636288

約数列:

[1, 2, 4, 8, 16, 83, 166, 229, 332, 458, 664, 821, 916, 1328, 1642, 1832, 3284, 3664, 6568, 13136, 19007, 38014, 68143, 76028, 136286, 152056, 188009, 272572, 304112, 376018, 545144, 752036, 1090288, 1504072, 3008144, 15604747, 31209494, 62418988, 124837976, 249675952]

約数ペア:

[(1, 249675952), (2, 124837976), (4, 62418988), (8, 31209494), (16, 15604747), (83, 3008144), (166, 1504072), (229, 1090288), (332, 752036), (458, 545144), (664, 376018), (821, 304112), (916, 272572), (1328, 188009), (1642, 152056), (1832, 136286), (3284, 76028), (3664, 68143), (6568, 38014), (13136, 19007)]