221739876

素因数分解:

$2^2\times 3^3\times {\mathrm{151}}^1\times {\mathrm{13597}}^1$

素因数の和:13761

約数の個数: 48

約数和(自身を含む): 578730880

約数和(自身を除く): 356991004

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 108, 151, 302, 453, 604, 906, 1359, 1812, 2718, 4077, 5436, 8154, 13597, 16308, 27194, 40791, 54388, 81582, 122373, 163164, 244746, 367119, 489492, 734238, 1468476, 2053147, 4106294, 6159441, 8212588, 12318882, 18478323, 24637764, 36956646, 55434969, 73913292, 110869938, 221739876]

約数ペア:

[(1, 221739876), (2, 110869938), (3, 73913292), (4, 55434969), (6, 36956646), (9, 24637764), (12, 18478323), (18, 12318882), (27, 8212588), (36, 6159441), (54, 4106294), (108, 2053147), (151, 1468476), (302, 734238), (453, 489492), (604, 367119), (906, 244746), (1359, 163164), (1812, 122373), (2718, 81582), (4077, 54388), (5436, 40791), (8154, 27194), (13597, 16308)]