470161764

素因数分解:

$2^2\times 3^2\times {\mathrm{19}}^1\times {\mathrm{163}}^1\times {\mathrm{4217}}^1$

素因数の和:4409

約数の個数: 72

約数和(自身を含む): 1258988640

約数和(自身を除く): 788826876

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 19, 36, 38, 57, 76, 114, 163, 171, 228, 326, 342, 489, 652, 684, 978, 1467, 1956, 2934, 3097, 4217, 5868, 6194, 8434, 9291, 12388, 12651, 16868, 18582, 25302, 27873, 37164, 37953, 50604, 55746, 75906, 80123, 111492, 151812, 160246, 240369, 320492, 480738, 687371, 721107, 961476, 1374742, 1442214, 2062113, 2749484, 2884428, 4124226, 6186339, 8248452, 12372678, 13060049, 24745356, 26120098, 39180147, 52240196, 78360294, 117540441, 156720588, 235080882, 470161764]

約数ペア:

[(1, 470161764), (2, 235080882), (3, 156720588), (4, 117540441), (6, 78360294), (9, 52240196), (12, 39180147), (18, 26120098), (19, 24745356), (36, 13060049), (38, 12372678), (57, 8248452), (76, 6186339), (114, 4124226), (163, 2884428), (171, 2749484), (228, 2062113), (326, 1442214), (342, 1374742), (489, 961476), (652, 721107), (684, 687371), (978, 480738), (1467, 320492), (1956, 240369), (2934, 160246), (3097, 151812), (4217, 111492), (5868, 80123), (6194, 75906), (8434, 55746), (9291, 50604), (12388, 37953), (12651, 37164), (16868, 27873), (18582, 25302)]