1420003656

素因数分解:

$2^3\times 3^3\times {\mathrm{269}}^1\times {\mathrm{24439}}^1$

素因数の和:24723

約数の個数: 64

約数和(自身を含む): 3959280000

約数和(自身を除く): 2539276344

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 36, 54, 72, 108, 216, 269, 538, 807, 1076, 1614, 2152, 2421, 3228, 4842, 6456, 7263, 9684, 14526, 19368, 24439, 29052, 48878, 58104, 73317, 97756, 146634, 195512, 219951, 293268, 439902, 586536, 659853, 879804, 1319706, 1759608, 2639412, 5278824, 6574091, 13148182, 19722273, 26296364, 39444546, 52592728, 59166819, 78889092, 118333638, 157778184, 177500457, 236667276, 355000914, 473334552, 710001828, 1420003656]

約数ペア:

[(1, 1420003656), (2, 710001828), (3, 473334552), (4, 355000914), (6, 236667276), (8, 177500457), (9, 157778184), (12, 118333638), (18, 78889092), (24, 59166819), (27, 52592728), (36, 39444546), (54, 26296364), (72, 19722273), (108, 13148182), (216, 6574091), (269, 5278824), (538, 2639412), (807, 1759608), (1076, 1319706), (1614, 879804), (2152, 659853), (2421, 586536), (3228, 439902), (4842, 293268), (6456, 219951), (7263, 195512), (9684, 146634), (14526, 97756), (19368, 73317), (24439, 58104), (29052, 48878)]