238353444

素因数分解:

$2^2\times 3^2\times 7^3\times {\mathrm{97}}^1\times {\mathrm{199}}^1$

素因数の和:327

約数の個数: 144

約数和(自身を含む): 713440000

約数和(自身を除く): 475086556

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 49, 63, 84, 97, 98, 126, 147, 194, 196, 199, 252, 291, 294, 343, 388, 398, 441, 582, 588, 597, 679, 686, 796, 873, 882, 1029, 1164, 1194, 1358, 1372, 1393, 1746, 1764, 1791, 2037, 2058, 2388, 2716, 2786, 3087, 3492, 3582, 4074, 4116, 4179, 4753, 5572, 6111, 6174, 7164, 8148, 8358, 9506, 9751, 12222, 12348, 12537, 14259, 16716, 19012, 19303, 19502, 24444, 25074, 28518, 29253, 33271, 38606, 39004, 42777, 50148, 57036, 57909, 58506, 66542, 68257, 77212, 85554, 87759, 99813, 115818, 117012, 133084, 135121, 136514, 171108, 173727, 175518, 199626, 204771, 231636, 270242, 273028, 299439, 347454, 351036, 399252, 405363, 409542, 540484, 598878, 614313, 694908, 810726, 819084, 945847, 1197756, 1216089, 1228626, 1621452, 1891694, 2432178, 2457252, 2837541, 3783388, 4864356, 5675082, 6620929, 8512623, 11350164, 13241858, 17025246, 19862787, 26483716, 34050492, 39725574, 59588361, 79451148, 119176722, 238353444]

約数ペア:

[(1, 238353444), (2, 119176722), (3, 79451148), (4, 59588361), (6, 39725574), (7, 34050492), (9, 26483716), (12, 19862787), (14, 17025246), (18, 13241858), (21, 11350164), (28, 8512623), (36, 6620929), (42, 5675082), (49, 4864356), (63, 3783388), (84, 2837541), (97, 2457252), (98, 2432178), (126, 1891694), (147, 1621452), (194, 1228626), (196, 1216089), (199, 1197756), (252, 945847), (291, 819084), (294, 810726), (343, 694908), (388, 614313), (398, 598878), (441, 540484), (582, 409542), (588, 405363), (597, 399252), (679, 351036), (686, 347454), (796, 299439), (873, 273028), (882, 270242), (1029, 231636), (1164, 204771), (1194, 199626), (1358, 175518), (1372, 173727), (1393, 171108), (1746, 136514), (1764, 135121), (1791, 133084), (2037, 117012), (2058, 115818), (2388, 99813), (2716, 87759), (2786, 85554), (3087, 77212), (3492, 68257), (3582, 66542), (4074, 58506), (4116, 57909), (4179, 57036), (4753, 50148), (5572, 42777), (6111, 39004), (6174, 38606), (7164, 33271), (8148, 29253), (8358, 28518), (9506, 25074), (9751, 24444), (12222, 19502), (12348, 19303), (12537, 19012), (14259, 16716)]