19958976768

素因数分解:

$2^8\times 3^1\times {\mathrm{587}}^1\times {\mathrm{44273}}^1$

素因数の和:44879

約数の個数: 72

約数和(自身を含む): 53211680928

約数和(自身を除く): 33252704160

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 64, 96, 128, 192, 256, 384, 587, 768, 1174, 1761, 2348, 3522, 4696, 7044, 9392, 14088, 18784, 28176, 37568, 44273, 56352, 75136, 88546, 112704, 132819, 150272, 177092, 225408, 265638, 354184, 450816, 531276, 708368, 1062552, 1416736, 2125104, 2833472, 4250208, 5666944, 8500416, 11333888, 17000832, 25988251, 34001664, 51976502, 77964753, 103953004, 155929506, 207906008, 311859012, 415812016, 623718024, 831624032, 1247436048, 1663248064, 2494872096, 3326496128, 4989744192, 6652992256, 9979488384, 19958976768]

約数ペア:

[(1, 19958976768), (2, 9979488384), (3, 6652992256), (4, 4989744192), (6, 3326496128), (8, 2494872096), (12, 1663248064), (16, 1247436048), (24, 831624032), (32, 623718024), (48, 415812016), (64, 311859012), (96, 207906008), (128, 155929506), (192, 103953004), (256, 77964753), (384, 51976502), (587, 34001664), (768, 25988251), (1174, 17000832), (1761, 11333888), (2348, 8500416), (3522, 5666944), (4696, 4250208), (7044, 2833472), (9392, 2125104), (14088, 1416736), (18784, 1062552), (28176, 708368), (37568, 531276), (44273, 450816), (56352, 354184), (75136, 265638), (88546, 225408), (112704, 177092), (132819, 150272)]