217899144

素因数分解:

$2^3\times 3^2\times {\mathrm{19}}^1\times {\mathrm{47}}^1\times {\mathrm{3389}}^1$

素因数の和:3467

約数の個数: 96

約数和(自身を含む): 634608000

約数和(自身を除く): 416708856

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 19, 24, 36, 38, 47, 57, 72, 76, 94, 114, 141, 152, 171, 188, 228, 282, 342, 376, 423, 456, 564, 684, 846, 893, 1128, 1368, 1692, 1786, 2679, 3384, 3389, 3572, 5358, 6778, 7144, 8037, 10167, 10716, 13556, 16074, 20334, 21432, 27112, 30501, 32148, 40668, 61002, 64296, 64391, 81336, 122004, 128782, 159283, 193173, 244008, 257564, 318566, 386346, 477849, 515128, 579519, 637132, 772692, 955698, 1159038, 1274264, 1433547, 1545384, 1911396, 2318076, 2867094, 3026377, 3822792, 4636152, 5734188, 6052754, 9079131, 11468376, 12105508, 18158262, 24211016, 27237393, 36316524, 54474786, 72633048, 108949572, 217899144]

約数ペア:

[(1, 217899144), (2, 108949572), (3, 72633048), (4, 54474786), (6, 36316524), (8, 27237393), (9, 24211016), (12, 18158262), (18, 12105508), (19, 11468376), (24, 9079131), (36, 6052754), (38, 5734188), (47, 4636152), (57, 3822792), (72, 3026377), (76, 2867094), (94, 2318076), (114, 1911396), (141, 1545384), (152, 1433547), (171, 1274264), (188, 1159038), (228, 955698), (282, 772692), (342, 637132), (376, 579519), (423, 515128), (456, 477849), (564, 386346), (684, 318566), (846, 257564), (893, 244008), (1128, 193173), (1368, 159283), (1692, 128782), (1786, 122004), (2679, 81336), (3384, 64391), (3389, 64296), (3572, 61002), (5358, 40668), (6778, 32148), (7144, 30501), (8037, 27112), (10167, 21432), (10716, 20334), (13556, 16074)]