239043728

素因数分解:

$2^4\times 7^1\times {\mathrm{11}}^2\times {\mathrm{31}}^1\times {\mathrm{569}}^1$

素因数の和:637

約数の個数: 120

約数和(自身を含む): 601628160

約数和(自身を除く): 362584432

約数列:

[1, 2, 4, 7, 8, 11, 14, 16, 22, 28, 31, 44, 56, 62, 77, 88, 112, 121, 124, 154, 176, 217, 242, 248, 308, 341, 434, 484, 496, 569, 616, 682, 847, 868, 968, 1138, 1232, 1364, 1694, 1736, 1936, 2276, 2387, 2728, 3388, 3472, 3751, 3983, 4552, 4774, 5456, 6259, 6776, 7502, 7966, 9104, 9548, 12518, 13552, 15004, 15932, 17639, 19096, 25036, 26257, 30008, 31864, 35278, 38192, 43813, 50072, 52514, 60016, 63728, 68849, 70556, 87626, 100144, 105028, 123473, 137698, 141112, 175252, 194029, 210056, 246946, 275396, 282224, 350504, 388058, 420112, 481943, 493892, 550792, 701008, 776116, 963886, 987784, 1101584, 1358203, 1552232, 1927772, 1975568, 2134319, 2716406, 3104464, 3855544, 4268638, 5432812, 7711088, 8537276, 10865624, 14940233, 17074552, 21731248, 29880466, 34149104, 59760932, 119521864, 239043728]

約数ペア:

[(1, 239043728), (2, 119521864), (4, 59760932), (7, 34149104), (8, 29880466), (11, 21731248), (14, 17074552), (16, 14940233), (22, 10865624), (28, 8537276), (31, 7711088), (44, 5432812), (56, 4268638), (62, 3855544), (77, 3104464), (88, 2716406), (112, 2134319), (121, 1975568), (124, 1927772), (154, 1552232), (176, 1358203), (217, 1101584), (242, 987784), (248, 963886), (308, 776116), (341, 701008), (434, 550792), (484, 493892), (496, 481943), (569, 420112), (616, 388058), (682, 350504), (847, 282224), (868, 275396), (968, 246946), (1138, 210056), (1232, 194029), (1364, 175252), (1694, 141112), (1736, 137698), (1936, 123473), (2276, 105028), (2387, 100144), (2728, 87626), (3388, 70556), (3472, 68849), (3751, 63728), (3983, 60016), (4552, 52514), (4774, 50072), (5456, 43813), (6259, 38192), (6776, 35278), (7502, 31864), (7966, 30008), (9104, 26257), (9548, 25036), (12518, 19096), (13552, 17639), (15004, 15932)]