304890492

素因数分解:

$2^2\times 3^1\times {\mathrm{19}}^2\times {\mathrm{70381}}^1$

素因数の和:70426

約数の個数: 36

約数和(自身を含む): 750835176

約数和(自身を除く): 445944684

約数列:

[1, 2, 3, 4, 6, 12, 19, 38, 57, 76, 114, 228, 361, 722, 1083, 1444, 2166, 4332, 70381, 140762, 211143, 281524, 422286, 844572, 1337239, 2674478, 4011717, 5348956, 8023434, 16046868, 25407541, 50815082, 76222623, 101630164, 152445246, 304890492]

約数ペア:

[(1, 304890492), (2, 152445246), (3, 101630164), (4, 76222623), (6, 50815082), (12, 25407541), (19, 16046868), (38, 8023434), (57, 5348956), (76, 4011717), (114, 2674478), (228, 1337239), (361, 844572), (722, 422286), (1083, 281524), (1444, 211143), (2166, 140762), (4332, 70381)]