221340576

素因数分解:

$2^5\times 3^1\times {\mathrm{19}}^1\times {\mathrm{121349}}^1$

素因数の和:121381

約数の個数: 48

約数和(自身を含む): 611604000

約数和(自身を除く): 390263424

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 19, 24, 32, 38, 48, 57, 76, 96, 114, 152, 228, 304, 456, 608, 912, 1824, 121349, 242698, 364047, 485396, 728094, 970792, 1456188, 1941584, 2305631, 2912376, 3883168, 4611262, 5824752, 6916893, 9222524, 11649504, 13833786, 18445048, 27667572, 36890096, 55335144, 73780192, 110670288, 221340576]

約数ペア:

[(1, 221340576), (2, 110670288), (3, 73780192), (4, 55335144), (6, 36890096), (8, 27667572), (12, 18445048), (16, 13833786), (19, 11649504), (24, 9222524), (32, 6916893), (38, 5824752), (48, 4611262), (57, 3883168), (76, 2912376), (96, 2305631), (114, 1941584), (152, 1456188), (228, 970792), (304, 728094), (456, 485396), (608, 364047), (912, 242698), (1824, 121349)]