140450304

素因数分解:

$2^9\times 3^1\times {\mathrm{61}}^1\times {\mathrm{1499}}^1$

素因数の和:1581

約数の個数: 80

約数和(自身を含む): 380556000

約数和(自身を除く): 240105696

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 61, 64, 96, 122, 128, 183, 192, 244, 256, 366, 384, 488, 512, 732, 768, 976, 1464, 1499, 1536, 1952, 2928, 2998, 3904, 4497, 5856, 5996, 7808, 8994, 11712, 11992, 15616, 17988, 23424, 23984, 31232, 35976, 46848, 47968, 71952, 91439, 93696, 95936, 143904, 182878, 191872, 274317, 287808, 365756, 383744, 548634, 575616, 731512, 767488, 1097268, 1151232, 1463024, 2194536, 2302464, 2926048, 4389072, 5852096, 8778144, 11704192, 17556288, 23408384, 35112576, 46816768, 70225152, 140450304]

約数ペア:

[(1, 140450304), (2, 70225152), (3, 46816768), (4, 35112576), (6, 23408384), (8, 17556288), (12, 11704192), (16, 8778144), (24, 5852096), (32, 4389072), (48, 2926048), (61, 2302464), (64, 2194536), (96, 1463024), (122, 1151232), (128, 1097268), (183, 767488), (192, 731512), (244, 575616), (256, 548634), (366, 383744), (384, 365756), (488, 287808), (512, 274317), (732, 191872), (768, 182878), (976, 143904), (1464, 95936), (1499, 93696), (1536, 91439), (1952, 71952), (2928, 47968), (2998, 46848), (3904, 35976), (4497, 31232), (5856, 23984), (5996, 23424), (7808, 17988), (8994, 15616), (11712, 11992)]