228767144

素因数分解:

$2^3\times {\mathrm{19}}^2\times {\mathrm{113}}^1\times {\mathrm{701}}^1$

素因数の和:858

約数の個数: 48

約数和(自身を含む): 457360020

約数和(自身を除く): 228592876

約数列:

[1, 2, 4, 8, 19, 38, 76, 113, 152, 226, 361, 452, 701, 722, 904, 1402, 1444, 2147, 2804, 2888, 4294, 5608, 8588, 13319, 17176, 26638, 40793, 53276, 79213, 81586, 106552, 158426, 163172, 253061, 316852, 326344, 506122, 633704, 1012244, 1505047, 2024488, 3010094, 6020188, 12040376, 28595893, 57191786, 114383572, 228767144]

約数ペア:

[(1, 228767144), (2, 114383572), (4, 57191786), (8, 28595893), (19, 12040376), (38, 6020188), (76, 3010094), (113, 2024488), (152, 1505047), (226, 1012244), (361, 633704), (452, 506122), (701, 326344), (722, 316852), (904, 253061), (1402, 163172), (1444, 158426), (2147, 106552), (2804, 81586), (2888, 79213), (4294, 53276), (5608, 40793), (8588, 26638), (13319, 17176)]