305400512

素因数分解:

$2^6\times {\mathrm{17}}^1\times {\mathrm{280699}}^1$

素因数の和:280728

約数の個数: 28

約数和(自身を含む): 641680200

約数和(自身を除く): 336279688

約数列:

[1, 2, 4, 8, 16, 17, 32, 34, 64, 68, 136, 272, 544, 1088, 280699, 561398, 1122796, 2245592, 4491184, 4771883, 8982368, 9543766, 17964736, 19087532, 38175064, 76350128, 152700256, 305400512]

約数ペア:

[(1, 305400512), (2, 152700256), (4, 76350128), (8, 38175064), (16, 19087532), (17, 17964736), (32, 9543766), (34, 8982368), (64, 4771883), (68, 4491184), (136, 2245592), (272, 1122796), (544, 561398), (1088, 280699)]