1888731648

素因数分解:

$2^9\times 3^3\times {\mathrm{317}}^1\times {\mathrm{431}}^1$

素因数の和:775

約数の個数: 160

約数和(自身を含む): 5621425920

約数和(自身を除く): 3732694272

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 32, 36, 48, 54, 64, 72, 96, 108, 128, 144, 192, 216, 256, 288, 317, 384, 431, 432, 512, 576, 634, 768, 862, 864, 951, 1152, 1268, 1293, 1536, 1724, 1728, 1902, 2304, 2536, 2586, 2853, 3448, 3456, 3804, 3879, 4608, 5072, 5172, 5706, 6896, 6912, 7608, 7758, 8559, 10144, 10344, 11412, 11637, 13792, 13824, 15216, 15516, 17118, 20288, 20688, 22824, 23274, 27584, 30432, 31032, 34236, 40576, 41376, 45648, 46548, 55168, 60864, 62064, 68472, 81152, 82752, 91296, 93096, 110336, 121728, 124128, 136627, 136944, 162304, 165504, 182592, 186192, 220672, 243456, 248256, 273254, 273888, 331008, 365184, 372384, 409881, 486912, 496512, 546508, 547776, 662016, 730368, 744768, 819762, 993024, 1093016, 1095552, 1229643, 1460736, 1489536, 1639524, 1986048, 2186032, 2191104, 2459286, 2979072, 3279048, 3688929, 4372064, 4382208, 4918572, 5958144, 6558096, 7377858, 8744128, 9837144, 13116192, 14755716, 17488256, 19674288, 26232384, 29511432, 34976512, 39348576, 52464768, 59022864, 69953024, 78697152, 104929536, 118045728, 157394304, 209859072, 236091456, 314788608, 472182912, 629577216, 944365824, 1888731648]

約数ペア:

[(1, 1888731648), (2, 944365824), (3, 629577216), (4, 472182912), (6, 314788608), (8, 236091456), (9, 209859072), (12, 157394304), (16, 118045728), (18, 104929536), (24, 78697152), (27, 69953024), (32, 59022864), (36, 52464768), (48, 39348576), (54, 34976512), (64, 29511432), (72, 26232384), (96, 19674288), (108, 17488256), (128, 14755716), (144, 13116192), (192, 9837144), (216, 8744128), (256, 7377858), (288, 6558096), (317, 5958144), (384, 4918572), (431, 4382208), (432, 4372064), (512, 3688929), (576, 3279048), (634, 2979072), (768, 2459286), (862, 2191104), (864, 2186032), (951, 1986048), (1152, 1639524), (1268, 1489536), (1293, 1460736), (1536, 1229643), (1724, 1095552), (1728, 1093016), (1902, 993024), (2304, 819762), (2536, 744768), (2586, 730368), (2853, 662016), (3448, 547776), (3456, 546508), (3804, 496512), (3879, 486912), (4608, 409881), (5072, 372384), (5172, 365184), (5706, 331008), (6896, 273888), (6912, 273254), (7608, 248256), (7758, 243456), (8559, 220672), (10144, 186192), (10344, 182592), (11412, 165504), (11637, 162304), (13792, 136944), (13824, 136627), (15216, 124128), (15516, 121728), (17118, 110336), (20288, 93096), (20688, 91296), (22824, 82752), (23274, 81152), (27584, 68472), (30432, 62064), (31032, 60864), (34236, 55168), (40576, 46548), (41376, 45648)]