346231808

素因数分解:

$2^{10}\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{839}}^1$

素因数の和:903

約数の個数: 88

約数和(自身を含む): 770327040

約数和(自身を除く): 424095232

約数列:

[1, 2, 4, 8, 13, 16, 26, 31, 32, 52, 62, 64, 104, 124, 128, 208, 248, 256, 403, 416, 496, 512, 806, 832, 839, 992, 1024, 1612, 1664, 1678, 1984, 3224, 3328, 3356, 3968, 6448, 6656, 6712, 7936, 10907, 12896, 13312, 13424, 15872, 21814, 25792, 26009, 26848, 31744, 43628, 51584, 52018, 53696, 87256, 103168, 104036, 107392, 174512, 206336, 208072, 214784, 338117, 349024, 412672, 416144, 429568, 676234, 698048, 832288, 859136, 1352468, 1396096, 1664576, 2704936, 2792192, 3329152, 5409872, 5584384, 6658304, 10819744, 11168768, 13316608, 21639488, 26633216, 43278976, 86557952, 173115904, 346231808]

約数ペア:

[(1, 346231808), (2, 173115904), (4, 86557952), (8, 43278976), (13, 26633216), (16, 21639488), (26, 13316608), (31, 11168768), (32, 10819744), (52, 6658304), (62, 5584384), (64, 5409872), (104, 3329152), (124, 2792192), (128, 2704936), (208, 1664576), (248, 1396096), (256, 1352468), (403, 859136), (416, 832288), (496, 698048), (512, 676234), (806, 429568), (832, 416144), (839, 412672), (992, 349024), (1024, 338117), (1612, 214784), (1664, 208072), (1678, 206336), (1984, 174512), (3224, 107392), (3328, 104036), (3356, 103168), (3968, 87256), (6448, 53696), (6656, 52018), (6712, 51584), (7936, 43628), (10907, 31744), (12896, 26848), (13312, 26009), (13424, 25792), (15872, 21814)]