768248964

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{160453}}^1$

素因数の和:160489

約数の個数: 72

約数和(自身を含む): 2336210240

約数和(自身を除く): 1567961276

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 19, 21, 28, 36, 38, 42, 57, 63, 76, 84, 114, 126, 133, 171, 228, 252, 266, 342, 399, 532, 684, 798, 1197, 1596, 2394, 4788, 160453, 320906, 481359, 641812, 962718, 1123171, 1444077, 1925436, 2246342, 2888154, 3048607, 3369513, 4492684, 5776308, 6097214, 6739026, 9145821, 10108539, 12194428, 13478052, 18291642, 20217078, 21340249, 27437463, 36583284, 40434156, 42680498, 54874926, 64020747, 85360996, 109749852, 128041494, 192062241, 256082988, 384124482, 768248964]

約数ペア:

[(1, 768248964), (2, 384124482), (3, 256082988), (4, 192062241), (6, 128041494), (7, 109749852), (9, 85360996), (12, 64020747), (14, 54874926), (18, 42680498), (19, 40434156), (21, 36583284), (28, 27437463), (36, 21340249), (38, 20217078), (42, 18291642), (57, 13478052), (63, 12194428), (76, 10108539), (84, 9145821), (114, 6739026), (126, 6097214), (133, 5776308), (171, 4492684), (228, 3369513), (252, 3048607), (266, 2888154), (342, 2246342), (399, 1925436), (532, 1444077), (684, 1123171), (798, 962718), (1197, 641812), (1596, 481359), (2394, 320906), (4788, 160453)]