389274624

素因数分解:

$2^{10}\times 3^2\times {\mathrm{42239}}^1$

素因数の和:42265

約数の個数: 66

約数和(自身を含む): 1124048640

約数和(自身を除く): 734774016

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 64, 72, 96, 128, 144, 192, 256, 288, 384, 512, 576, 768, 1024, 1152, 1536, 2304, 3072, 4608, 9216, 42239, 84478, 126717, 168956, 253434, 337912, 380151, 506868, 675824, 760302, 1013736, 1351648, 1520604, 2027472, 2703296, 3041208, 4054944, 5406592, 6082416, 8109888, 10813184, 12164832, 16219776, 21626368, 24329664, 32439552, 43252736, 48659328, 64879104, 97318656, 129758208, 194637312, 389274624]

約数ペア:

[(1, 389274624), (2, 194637312), (3, 129758208), (4, 97318656), (6, 64879104), (8, 48659328), (9, 43252736), (12, 32439552), (16, 24329664), (18, 21626368), (24, 16219776), (32, 12164832), (36, 10813184), (48, 8109888), (64, 6082416), (72, 5406592), (96, 4054944), (128, 3041208), (144, 2703296), (192, 2027472), (256, 1520604), (288, 1351648), (384, 1013736), (512, 760302), (576, 675824), (768, 506868), (1024, 380151), (1152, 337912), (1536, 253434), (2304, 168956), (3072, 126717), (4608, 84478), (9216, 42239)]