228778816

素因数分解:

$2^6\times 7^1\times {\mathrm{127}}^1\times {\mathrm{4021}}^1$

素因数の和:4167

約数の個数: 56

約数和(自身を含む): 523053056

約数和(自身を除く): 294274240

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 112, 127, 224, 254, 448, 508, 889, 1016, 1778, 2032, 3556, 4021, 4064, 7112, 8042, 8128, 14224, 16084, 28147, 28448, 32168, 56294, 56896, 64336, 112588, 128672, 225176, 257344, 450352, 510667, 900704, 1021334, 1801408, 2042668, 3574669, 4085336, 7149338, 8170672, 14298676, 16341344, 28597352, 32682688, 57194704, 114389408, 228778816]

約数ペア:

[(1, 228778816), (2, 114389408), (4, 57194704), (7, 32682688), (8, 28597352), (14, 16341344), (16, 14298676), (28, 8170672), (32, 7149338), (56, 4085336), (64, 3574669), (112, 2042668), (127, 1801408), (224, 1021334), (254, 900704), (448, 510667), (508, 450352), (889, 257344), (1016, 225176), (1778, 128672), (2032, 112588), (3556, 64336), (4021, 56896), (4064, 56294), (7112, 32168), (8042, 28448), (8128, 28147), (14224, 16084)]