238400512

素因数分解:

$2^{10}\times 7^1\times {\mathrm{79}}^1\times {\mathrm{421}}^1$

素因数の和:527

約数の個数: 88

約数和(自身を含む): 552853760

約数和(自身を除く): 314453248

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 79, 112, 128, 158, 224, 256, 316, 421, 448, 512, 553, 632, 842, 896, 1024, 1106, 1264, 1684, 1792, 2212, 2528, 2947, 3368, 3584, 4424, 5056, 5894, 6736, 7168, 8848, 10112, 11788, 13472, 17696, 20224, 23576, 26944, 33259, 35392, 40448, 47152, 53888, 66518, 70784, 80896, 94304, 107776, 133036, 141568, 188608, 215552, 232813, 266072, 283136, 377216, 431104, 465626, 532144, 566272, 754432, 931252, 1064288, 1508864, 1862504, 2128576, 3017728, 3725008, 4257152, 7450016, 8514304, 14900032, 17028608, 29800064, 34057216, 59600128, 119200256, 238400512]

約数ペア:

[(1, 238400512), (2, 119200256), (4, 59600128), (7, 34057216), (8, 29800064), (14, 17028608), (16, 14900032), (28, 8514304), (32, 7450016), (56, 4257152), (64, 3725008), (79, 3017728), (112, 2128576), (128, 1862504), (158, 1508864), (224, 1064288), (256, 931252), (316, 754432), (421, 566272), (448, 532144), (512, 465626), (553, 431104), (632, 377216), (842, 283136), (896, 266072), (1024, 232813), (1106, 215552), (1264, 188608), (1684, 141568), (1792, 133036), (2212, 107776), (2528, 94304), (2947, 80896), (3368, 70784), (3584, 66518), (4424, 53888), (5056, 47152), (5894, 40448), (6736, 35392), (7168, 33259), (8848, 26944), (10112, 23576), (11788, 20224), (13472, 17696)]