765896964

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{396427}}^1$

素因数の和:396464

約数の個数: 48

約数和(自身を含む): 2131196928

約数和(自身を除く): 1365299964

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 23, 28, 42, 46, 69, 84, 92, 138, 161, 276, 322, 483, 644, 966, 1932, 396427, 792854, 1189281, 1585708, 2378562, 2774989, 4757124, 5549978, 8324967, 9117821, 11099956, 16649934, 18235642, 27353463, 33299868, 36471284, 54706926, 63824747, 109413852, 127649494, 191474241, 255298988, 382948482, 765896964]

約数ペア:

[(1, 765896964), (2, 382948482), (3, 255298988), (4, 191474241), (6, 127649494), (7, 109413852), (12, 63824747), (14, 54706926), (21, 36471284), (23, 33299868), (28, 27353463), (42, 18235642), (46, 16649934), (69, 11099956), (84, 9117821), (92, 8324967), (138, 5549978), (161, 4757124), (276, 2774989), (322, 2378562), (483, 1585708), (644, 1189281), (966, 792854), (1932, 396427)]