512974112

素因数分解:

$2^5\times 7^1\times {\mathrm{31}}^2\times {\mathrm{2383}}^1$

素因数の和:2462

約数の個数: 72

約数和(自身を含む): 1193125248

約数和(自身を除く): 680151136

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 31, 32, 56, 62, 112, 124, 217, 224, 248, 434, 496, 868, 961, 992, 1736, 1922, 2383, 3472, 3844, 4766, 6727, 6944, 7688, 9532, 13454, 15376, 16681, 19064, 26908, 30752, 33362, 38128, 53816, 66724, 73873, 76256, 107632, 133448, 147746, 215264, 266896, 295492, 517111, 533792, 590984, 1034222, 1181968, 2068444, 2290063, 2363936, 4136888, 4580126, 8273776, 9160252, 16030441, 16547552, 18320504, 32060882, 36641008, 64121764, 73282016, 128243528, 256487056, 512974112]

約数ペア:

[(1, 512974112), (2, 256487056), (4, 128243528), (7, 73282016), (8, 64121764), (14, 36641008), (16, 32060882), (28, 18320504), (31, 16547552), (32, 16030441), (56, 9160252), (62, 8273776), (112, 4580126), (124, 4136888), (217, 2363936), (224, 2290063), (248, 2068444), (434, 1181968), (496, 1034222), (868, 590984), (961, 533792), (992, 517111), (1736, 295492), (1922, 266896), (2383, 215264), (3472, 147746), (3844, 133448), (4766, 107632), (6727, 76256), (6944, 73873), (7688, 66724), (9532, 53816), (13454, 38128), (15376, 33362), (16681, 30752), (19064, 26908)]