228387676

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{257}}^1\times {\mathrm{1063}}^1$

素因数の和:1354

約数の個数: 48

約数和(自身を含む): 461180160

約数和(自身を除く): 232792484

約数列:

[1, 2, 4, 11, 19, 22, 38, 44, 76, 209, 257, 418, 514, 836, 1028, 1063, 2126, 2827, 4252, 4883, 5654, 9766, 11308, 11693, 19532, 20197, 23386, 40394, 46772, 53713, 80788, 107426, 214852, 222167, 273191, 444334, 546382, 888668, 1092764, 3005101, 5190629, 6010202, 10381258, 12020404, 20762516, 57096919, 114193838, 228387676]

約数ペア:

[(1, 228387676), (2, 114193838), (4, 57096919), (11, 20762516), (19, 12020404), (22, 10381258), (38, 6010202), (44, 5190629), (76, 3005101), (209, 1092764), (257, 888668), (418, 546382), (514, 444334), (836, 273191), (1028, 222167), (1063, 214852), (2126, 107426), (2827, 80788), (4252, 53713), (4883, 46772), (5654, 40394), (9766, 23386), (11308, 20197), (11693, 19532)]