2605655553664

素因数分解:

$2^7\times {\mathrm{37}}^1\times {\mathrm{383}}^1\times {\mathrm{557}}^1\times {\mathrm{2579}}^1$

素因数の和:3570

約数の個数: 128

約数和(自身を含む): 5356842854400

約数和(自身を除く): 2751187300736

約数列:

[1, 2, 4, 8, 16, 32, 37, 64, 74, 128, 148, 296, 383, 557, 592, 766, 1114, 1184, 1532, 2228, 2368, 2579, 3064, 4456, 4736, 5158, 6128, 8912, 10316, 12256, 14171, 17824, 20609, 20632, 24512, 28342, 35648, 41218, 41264, 49024, 56684, 71296, 82436, 82528, 95423, 113368, 164872, 165056, 190846, 213331, 226736, 329744, 330112, 381692, 426662, 453472, 659488, 763384, 853324, 906944, 987757, 1318976, 1436503, 1526768, 1706648, 1813888, 1975514, 2637952, 2873006, 3053536, 3413296, 3951028, 5746012, 6107072, 6826592, 7893247, 7902056, 11492024, 12214144, 13653184, 15786494, 15804112, 22984048, 27306368, 31572988, 31608224, 36547009, 45968096, 53150611, 63145976, 63216448, 73094018, 91936192, 106301222, 126291952, 126432896, 146188036, 183872384, 212602444, 252583904, 292376072, 425204888, 505167808, 550180649, 584752144, 850409776, 1010335616, 1100361298, 1169504288, 1700819552, 2200722596, 2339008576, 3401639104, 4401445192, 4678017152, 6803278208, 8802890384, 17605780768, 20356684013, 35211561536, 40713368026, 70423123072, 81426736052, 162853472104, 325706944208, 651413888416, 1302827776832, 2605655553664]

約数ペア:

[(1, 2605655553664), (2, 1302827776832), (4, 651413888416), (8, 325706944208), (16, 162853472104), (32, 81426736052), (37, 70423123072), (64, 40713368026), (74, 35211561536), (128, 20356684013), (148, 17605780768), (296, 8802890384), (383, 6803278208), (557, 4678017152), (592, 4401445192), (766, 3401639104), (1114, 2339008576), (1184, 2200722596), (1532, 1700819552), (2228, 1169504288), (2368, 1100361298), (2579, 1010335616), (3064, 850409776), (4456, 584752144), (4736, 550180649), (5158, 505167808), (6128, 425204888), (8912, 292376072), (10316, 252583904), (12256, 212602444), (14171, 183872384), (17824, 146188036), (20609, 126432896), (20632, 126291952), (24512, 106301222), (28342, 91936192), (35648, 73094018), (41218, 63216448), (41264, 63145976), (49024, 53150611), (56684, 45968096), (71296, 36547009), (82436, 31608224), (82528, 31572988), (95423, 27306368), (113368, 22984048), (164872, 15804112), (165056, 15786494), (190846, 13653184), (213331, 12214144), (226736, 11492024), (329744, 7902056), (330112, 7893247), (381692, 6826592), (426662, 6107072), (453472, 5746012), (659488, 3951028), (763384, 3413296), (853324, 3053536), (906944, 2873006), (987757, 2637952), (1318976, 1975514), (1436503, 1813888), (1526768, 1706648)]