2519243208

素因数分解:

$2^3\times 3^6\times {\mathrm{487}}^1\times {\mathrm{887}}^1$

素因数の和:1398

約数の個数: 112

約数和(自身を含む): 7104674880

約数和(自身を除く): 4585431672

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 36, 54, 72, 81, 108, 162, 216, 243, 324, 486, 487, 648, 729, 887, 972, 974, 1458, 1461, 1774, 1944, 1948, 2661, 2916, 2922, 3548, 3896, 4383, 5322, 5832, 5844, 7096, 7983, 8766, 10644, 11688, 13149, 15966, 17532, 21288, 23949, 26298, 31932, 35064, 39447, 47898, 52596, 63864, 71847, 78894, 95796, 105192, 118341, 143694, 157788, 191592, 215541, 236682, 287388, 315576, 355023, 431082, 431969, 473364, 574776, 646623, 710046, 862164, 863938, 946728, 1293246, 1295907, 1420092, 1724328, 1727876, 2586492, 2591814, 2840184, 3455752, 3887721, 5172984, 5183628, 7775442, 10367256, 11663163, 15550884, 23326326, 31101768, 34989489, 46652652, 69978978, 93305304, 104968467, 139957956, 209936934, 279915912, 314905401, 419873868, 629810802, 839747736, 1259621604, 2519243208]

約数ペア:

[(1, 2519243208), (2, 1259621604), (3, 839747736), (4, 629810802), (6, 419873868), (8, 314905401), (9, 279915912), (12, 209936934), (18, 139957956), (24, 104968467), (27, 93305304), (36, 69978978), (54, 46652652), (72, 34989489), (81, 31101768), (108, 23326326), (162, 15550884), (216, 11663163), (243, 10367256), (324, 7775442), (486, 5183628), (487, 5172984), (648, 3887721), (729, 3455752), (887, 2840184), (972, 2591814), (974, 2586492), (1458, 1727876), (1461, 1724328), (1774, 1420092), (1944, 1295907), (1948, 1293246), (2661, 946728), (2916, 863938), (2922, 862164), (3548, 710046), (3896, 646623), (4383, 574776), (5322, 473364), (5832, 431969), (5844, 431082), (7096, 355023), (7983, 315576), (8766, 287388), (10644, 236682), (11688, 215541), (13149, 191592), (15966, 157788), (17532, 143694), (21288, 118341), (23949, 105192), (26298, 95796), (31932, 78894), (35064, 71847), (39447, 63864), (47898, 52596)]