680731644

素因数分解:

$2^2\times 3^1\times {\mathrm{23}}^1\times {\mathrm{47}}^1\times {\mathrm{97}}^1\times {\mathrm{541}}^1$

素因数の和:715

約数の個数: 96

約数和(自身を含む): 1713309696

約数和(自身を除く): 1032578052

約数列:

[1, 2, 3, 4, 6, 12, 23, 46, 47, 69, 92, 94, 97, 138, 141, 188, 194, 276, 282, 291, 388, 541, 564, 582, 1081, 1082, 1164, 1623, 2162, 2164, 2231, 3243, 3246, 4324, 4462, 4559, 6486, 6492, 6693, 8924, 9118, 12443, 12972, 13386, 13677, 18236, 24886, 25427, 26772, 27354, 37329, 49772, 50854, 52477, 54708, 74658, 76281, 101708, 104857, 104954, 149316, 152562, 157431, 209714, 209908, 305124, 314571, 314862, 419428, 584821, 629142, 629724, 1169642, 1206971, 1258284, 1754463, 2339284, 2413942, 2466419, 3508926, 3620913, 4827884, 4932838, 7017852, 7241826, 7399257, 9865676, 14483652, 14798514, 29597028, 56727637, 113455274, 170182911, 226910548, 340365822, 680731644]

約数ペア:

[(1, 680731644), (2, 340365822), (3, 226910548), (4, 170182911), (6, 113455274), (12, 56727637), (23, 29597028), (46, 14798514), (47, 14483652), (69, 9865676), (92, 7399257), (94, 7241826), (97, 7017852), (138, 4932838), (141, 4827884), (188, 3620913), (194, 3508926), (276, 2466419), (282, 2413942), (291, 2339284), (388, 1754463), (541, 1258284), (564, 1206971), (582, 1169642), (1081, 629724), (1082, 629142), (1164, 584821), (1623, 419428), (2162, 314862), (2164, 314571), (2231, 305124), (3243, 209908), (3246, 209714), (4324, 157431), (4462, 152562), (4559, 149316), (6486, 104954), (6492, 104857), (6693, 101708), (8924, 76281), (9118, 74658), (12443, 54708), (12972, 52477), (13386, 50854), (13677, 49772), (18236, 37329), (24886, 27354), (25427, 26772)]