671721984

素因数分解:

$2^9\times 3^5\times {\mathrm{5399}}^1$

素因数の和:5432

約数の個数: 120

約数和(自身を含む): 2010808800

約数和(自身を除く): 1339086816

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 32, 36, 48, 54, 64, 72, 81, 96, 108, 128, 144, 162, 192, 216, 243, 256, 288, 324, 384, 432, 486, 512, 576, 648, 768, 864, 972, 1152, 1296, 1536, 1728, 1944, 2304, 2592, 3456, 3888, 4608, 5184, 5399, 6912, 7776, 10368, 10798, 13824, 15552, 16197, 20736, 21596, 31104, 32394, 41472, 43192, 48591, 62208, 64788, 86384, 97182, 124416, 129576, 145773, 172768, 194364, 259152, 291546, 345536, 388728, 437319, 518304, 583092, 691072, 777456, 874638, 1036608, 1166184, 1311957, 1382144, 1554912, 1749276, 2073216, 2332368, 2623914, 2764288, 3109824, 3498552, 4146432, 4664736, 5247828, 6219648, 6997104, 8292864, 9329472, 10495656, 12439296, 13994208, 18658944, 20991312, 24878592, 27988416, 37317888, 41982624, 55976832, 74635776, 83965248, 111953664, 167930496, 223907328, 335860992, 671721984]

約数ペア:

[(1, 671721984), (2, 335860992), (3, 223907328), (4, 167930496), (6, 111953664), (8, 83965248), (9, 74635776), (12, 55976832), (16, 41982624), (18, 37317888), (24, 27988416), (27, 24878592), (32, 20991312), (36, 18658944), (48, 13994208), (54, 12439296), (64, 10495656), (72, 9329472), (81, 8292864), (96, 6997104), (108, 6219648), (128, 5247828), (144, 4664736), (162, 4146432), (192, 3498552), (216, 3109824), (243, 2764288), (256, 2623914), (288, 2332368), (324, 2073216), (384, 1749276), (432, 1554912), (486, 1382144), (512, 1311957), (576, 1166184), (648, 1036608), (768, 874638), (864, 777456), (972, 691072), (1152, 583092), (1296, 518304), (1536, 437319), (1728, 388728), (1944, 345536), (2304, 291546), (2592, 259152), (3456, 194364), (3888, 172768), (4608, 145773), (5184, 129576), (5399, 124416), (6912, 97182), (7776, 86384), (10368, 64788), (10798, 62208), (13824, 48591), (15552, 43192), (16197, 41472), (20736, 32394), (21596, 31104)]