420701472

素因数分解:

$2^5\times 3^3\times {\mathrm{486923}}^1$

素因数の和:486942

約数の個数: 48

約数和(自身を含む): 1227048480

約数和(自身を除く): 806347008

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 32, 36, 48, 54, 72, 96, 108, 144, 216, 288, 432, 864, 486923, 973846, 1460769, 1947692, 2921538, 3895384, 4382307, 5843076, 7790768, 8764614, 11686152, 13146921, 15581536, 17529228, 23372304, 26293842, 35058456, 46744608, 52587684, 70116912, 105175368, 140233824, 210350736, 420701472]

約数ペア:

[(1, 420701472), (2, 210350736), (3, 140233824), (4, 105175368), (6, 70116912), (8, 52587684), (9, 46744608), (12, 35058456), (16, 26293842), (18, 23372304), (24, 17529228), (27, 15581536), (32, 13146921), (36, 11686152), (48, 8764614), (54, 7790768), (72, 5843076), (96, 4382307), (108, 3895384), (144, 2921538), (216, 1947692), (288, 1460769), (432, 973846), (864, 486923)]