238177408

素因数分解:

$2^7\times 7^1\times {\mathrm{241}}^1\times {\mathrm{1103}}^1$

素因数の和:1365

約数の個数: 64

約数和(自身を含む): 545022720

約数和(自身を除く): 306845312

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 112, 128, 224, 241, 448, 482, 896, 964, 1103, 1687, 1928, 2206, 3374, 3856, 4412, 6748, 7712, 7721, 8824, 13496, 15424, 15442, 17648, 26992, 30848, 30884, 35296, 53984, 61768, 70592, 107968, 123536, 141184, 215936, 247072, 265823, 494144, 531646, 988288, 1063292, 1860761, 2126584, 3721522, 4253168, 7443044, 8506336, 14886088, 17012672, 29772176, 34025344, 59544352, 119088704, 238177408]

約数ペア:

[(1, 238177408), (2, 119088704), (4, 59544352), (7, 34025344), (8, 29772176), (14, 17012672), (16, 14886088), (28, 8506336), (32, 7443044), (56, 4253168), (64, 3721522), (112, 2126584), (128, 1860761), (224, 1063292), (241, 988288), (448, 531646), (482, 494144), (896, 265823), (964, 247072), (1103, 215936), (1687, 141184), (1928, 123536), (2206, 107968), (3374, 70592), (3856, 61768), (4412, 53984), (6748, 35296), (7712, 30884), (7721, 30848), (8824, 26992), (13496, 17648), (15424, 15442)]