259333968

素因数分解:

$2^4\times 3^1\times {\mathrm{47}}^1\times {\mathrm{139}}^1\times {\mathrm{827}}^1$

素因数の和:1024

約数の個数: 80

約数和(自身を含む): 689955840

約数和(自身を除く): 430621872

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 47, 48, 94, 139, 141, 188, 278, 282, 376, 417, 556, 564, 752, 827, 834, 1112, 1128, 1654, 1668, 2224, 2256, 2481, 3308, 3336, 4962, 6533, 6616, 6672, 9924, 13066, 13232, 19599, 19848, 26132, 38869, 39198, 39696, 52264, 77738, 78396, 104528, 114953, 116607, 155476, 156792, 229906, 233214, 310952, 313584, 344859, 459812, 466428, 621904, 689718, 919624, 932856, 1379436, 1839248, 1865712, 2758872, 5402791, 5517744, 10805582, 16208373, 21611164, 32416746, 43222328, 64833492, 86444656, 129666984, 259333968]

約数ペア:

[(1, 259333968), (2, 129666984), (3, 86444656), (4, 64833492), (6, 43222328), (8, 32416746), (12, 21611164), (16, 16208373), (24, 10805582), (47, 5517744), (48, 5402791), (94, 2758872), (139, 1865712), (141, 1839248), (188, 1379436), (278, 932856), (282, 919624), (376, 689718), (417, 621904), (556, 466428), (564, 459812), (752, 344859), (827, 313584), (834, 310952), (1112, 233214), (1128, 229906), (1654, 156792), (1668, 155476), (2224, 116607), (2256, 114953), (2481, 104528), (3308, 78396), (3336, 77738), (4962, 52264), (6533, 39696), (6616, 39198), (6672, 38869), (9924, 26132), (13066, 19848), (13232, 19599)]