307130368

素因数分解:

$2^{12}\times {\mathrm{167}}^1\times {\mathrm{449}}^1$

素因数の和:640

約数の個数: 52

約数和(自身を含む): 619239600

約数和(自身を除く): 312109232

約数列:

[1, 2, 4, 8, 16, 32, 64, 128, 167, 256, 334, 449, 512, 668, 898, 1024, 1336, 1796, 2048, 2672, 3592, 4096, 5344, 7184, 10688, 14368, 21376, 28736, 42752, 57472, 74983, 85504, 114944, 149966, 171008, 229888, 299932, 342016, 459776, 599864, 684032, 919552, 1199728, 1839104, 2399456, 4798912, 9597824, 19195648, 38391296, 76782592, 153565184, 307130368]

約数ペア:

[(1, 307130368), (2, 153565184), (4, 76782592), (8, 38391296), (16, 19195648), (32, 9597824), (64, 4798912), (128, 2399456), (167, 1839104), (256, 1199728), (334, 919552), (449, 684032), (512, 599864), (668, 459776), (898, 342016), (1024, 299932), (1336, 229888), (1796, 171008), (2048, 149966), (2672, 114944), (3592, 85504), (4096, 74983), (5344, 57472), (7184, 42752), (10688, 28736), (14368, 21376)]