217659036

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{199}}^1\times {\mathrm{449}}^1$

素因数の和:691

約数の個数: 96

約数和(自身を含む): 604800000

約数和(自身を除く): 387140964

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 29, 42, 58, 84, 87, 116, 174, 199, 203, 348, 398, 406, 449, 597, 609, 796, 812, 898, 1194, 1218, 1347, 1393, 1796, 2388, 2436, 2694, 2786, 3143, 4179, 5388, 5572, 5771, 6286, 8358, 9429, 11542, 12572, 13021, 16716, 17313, 18858, 23084, 26042, 34626, 37716, 39063, 40397, 52084, 69252, 78126, 80794, 89351, 91147, 121191, 156252, 161588, 178702, 182294, 242382, 268053, 273441, 357404, 364588, 484764, 536106, 546882, 625457, 1072212, 1093764, 1250914, 1876371, 2501828, 2591179, 3752742, 5182358, 7505484, 7773537, 10364716, 15547074, 18138253, 31094148, 36276506, 54414759, 72553012, 108829518, 217659036]

約数ペア:

[(1, 217659036), (2, 108829518), (3, 72553012), (4, 54414759), (6, 36276506), (7, 31094148), (12, 18138253), (14, 15547074), (21, 10364716), (28, 7773537), (29, 7505484), (42, 5182358), (58, 3752742), (84, 2591179), (87, 2501828), (116, 1876371), (174, 1250914), (199, 1093764), (203, 1072212), (348, 625457), (398, 546882), (406, 536106), (449, 484764), (597, 364588), (609, 357404), (796, 273441), (812, 268053), (898, 242382), (1194, 182294), (1218, 178702), (1347, 161588), (1393, 156252), (1796, 121191), (2388, 91147), (2436, 89351), (2694, 80794), (2786, 78126), (3143, 69252), (4179, 52084), (5388, 40397), (5572, 39063), (5771, 37716), (6286, 34626), (8358, 26042), (9429, 23084), (11542, 18858), (12572, 17313), (13021, 16716)]