689063016

素因数分解:

$2^3\times 3^1\times {\mathrm{149}}^1\times {\mathrm{233}}^1\times {\mathrm{827}}^1$

素因数の和:1218

約数の個数: 64

約数和(自身を含む): 1743768000

約数和(自身を除く): 1054704984

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 149, 233, 298, 447, 466, 596, 699, 827, 894, 932, 1192, 1398, 1654, 1788, 1864, 2481, 2796, 3308, 3576, 4962, 5592, 6616, 9924, 19848, 34717, 69434, 104151, 123223, 138868, 192691, 208302, 246446, 277736, 369669, 385382, 416604, 492892, 578073, 739338, 770764, 833208, 985784, 1156146, 1478676, 1541528, 2312292, 2957352, 4624584, 28710959, 57421918, 86132877, 114843836, 172265754, 229687672, 344531508, 689063016]

約数ペア:

[(1, 689063016), (2, 344531508), (3, 229687672), (4, 172265754), (6, 114843836), (8, 86132877), (12, 57421918), (24, 28710959), (149, 4624584), (233, 2957352), (298, 2312292), (447, 1541528), (466, 1478676), (596, 1156146), (699, 985784), (827, 833208), (894, 770764), (932, 739338), (1192, 578073), (1398, 492892), (1654, 416604), (1788, 385382), (1864, 369669), (2481, 277736), (2796, 246446), (3308, 208302), (3576, 192691), (4962, 138868), (5592, 123223), (6616, 104151), (9924, 69434), (19848, 34717)]