1567989828

素因数分解:

$2^2\times 3^2\times {\mathrm{131}}^1\times {\mathrm{503}}^1\times {\mathrm{661}}^1$

素因数の和:1305

約数の個数: 72

約数和(自身を含む): 4007779776

約数和(自身を除く): 2439789948

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 131, 262, 393, 503, 524, 661, 786, 1006, 1179, 1322, 1509, 1572, 1983, 2012, 2358, 2644, 3018, 3966, 4527, 4716, 5949, 6036, 7932, 9054, 11898, 18108, 23796, 65893, 86591, 131786, 173182, 197679, 259773, 263572, 332483, 346364, 395358, 519546, 593037, 664966, 779319, 790716, 997449, 1039092, 1186074, 1329932, 1558638, 1994898, 2372148, 2992347, 3117276, 3989796, 5984694, 11969388, 43555273, 87110546, 130665819, 174221092, 261331638, 391997457, 522663276, 783994914, 1567989828]

約数ペア:

[(1, 1567989828), (2, 783994914), (3, 522663276), (4, 391997457), (6, 261331638), (9, 174221092), (12, 130665819), (18, 87110546), (36, 43555273), (131, 11969388), (262, 5984694), (393, 3989796), (503, 3117276), (524, 2992347), (661, 2372148), (786, 1994898), (1006, 1558638), (1179, 1329932), (1322, 1186074), (1509, 1039092), (1572, 997449), (1983, 790716), (2012, 779319), (2358, 664966), (2644, 593037), (3018, 519546), (3966, 395358), (4527, 346364), (4716, 332483), (5949, 263572), (6036, 259773), (7932, 197679), (9054, 173182), (11898, 131786), (18108, 86591), (23796, 65893)]