653235968

素因数分解:

$2^8\times 7^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{1069}}^1$

素因数の和:1134

約数の個数: 144

約数和(自身を含む): 1679677440

約数和(自身を除く): 1026441472

約数列:

[1, 2, 4, 7, 8, 11, 14, 16, 22, 28, 31, 32, 44, 56, 62, 64, 77, 88, 112, 124, 128, 154, 176, 217, 224, 248, 256, 308, 341, 352, 434, 448, 496, 616, 682, 704, 868, 896, 992, 1069, 1232, 1364, 1408, 1736, 1792, 1984, 2138, 2387, 2464, 2728, 2816, 3472, 3968, 4276, 4774, 4928, 5456, 6944, 7483, 7936, 8552, 9548, 9856, 10912, 11759, 13888, 14966, 17104, 19096, 19712, 21824, 23518, 27776, 29932, 33139, 34208, 38192, 43648, 47036, 55552, 59864, 66278, 68416, 76384, 82313, 87296, 94072, 119728, 132556, 136832, 152768, 164626, 188144, 231973, 239456, 265112, 273664, 305536, 329252, 364529, 376288, 463946, 478912, 530224, 611072, 658504, 729058, 752576, 927892, 957824, 1060448, 1317008, 1458116, 1505152, 1855784, 1915648, 2120896, 2551703, 2634016, 2916232, 3010304, 3711568, 4241792, 5103406, 5268032, 5832464, 7423136, 8483584, 10206812, 10536064, 11664928, 14846272, 20413624, 21072128, 23329856, 29692544, 40827248, 46659712, 59385088, 81654496, 93319424, 163308992, 326617984, 653235968]

約数ペア:

[(1, 653235968), (2, 326617984), (4, 163308992), (7, 93319424), (8, 81654496), (11, 59385088), (14, 46659712), (16, 40827248), (22, 29692544), (28, 23329856), (31, 21072128), (32, 20413624), (44, 14846272), (56, 11664928), (62, 10536064), (64, 10206812), (77, 8483584), (88, 7423136), (112, 5832464), (124, 5268032), (128, 5103406), (154, 4241792), (176, 3711568), (217, 3010304), (224, 2916232), (248, 2634016), (256, 2551703), (308, 2120896), (341, 1915648), (352, 1855784), (434, 1505152), (448, 1458116), (496, 1317008), (616, 1060448), (682, 957824), (704, 927892), (868, 752576), (896, 729058), (992, 658504), (1069, 611072), (1232, 530224), (1364, 478912), (1408, 463946), (1736, 376288), (1792, 364529), (1984, 329252), (2138, 305536), (2387, 273664), (2464, 265112), (2728, 239456), (2816, 231973), (3472, 188144), (3968, 164626), (4276, 152768), (4774, 136832), (4928, 132556), (5456, 119728), (6944, 94072), (7483, 87296), (7936, 82313), (8552, 76384), (9548, 68416), (9856, 66278), (10912, 59864), (11759, 55552), (13888, 47036), (14966, 43648), (17104, 38192), (19096, 34208), (19712, 33139), (21824, 29932), (23518, 27776)]