312234076

素因数分解:

$2^2\times 7^2\times {\mathrm{11}}^1\times {\mathrm{97}}^1\times {\mathrm{1493}}^1$

素因数の和:1619

約数の個数: 72

約数和(自身を含む): 701020656

約数和(自身を除く): 388786580

約数列:

[1, 2, 4, 7, 11, 14, 22, 28, 44, 49, 77, 97, 98, 154, 194, 196, 308, 388, 539, 679, 1067, 1078, 1358, 1493, 2134, 2156, 2716, 2986, 4268, 4753, 5972, 7469, 9506, 10451, 14938, 16423, 19012, 20902, 29876, 32846, 41804, 52283, 65692, 73157, 104566, 114961, 144821, 146314, 209132, 229922, 289642, 292628, 459844, 579284, 804727, 1013747, 1593031, 1609454, 2027494, 3186062, 3218908, 4054988, 6372124, 7096229, 11151217, 14192458, 22302434, 28384916, 44604868, 78058519, 156117038, 312234076]

約数ペア:

[(1, 312234076), (2, 156117038), (4, 78058519), (7, 44604868), (11, 28384916), (14, 22302434), (22, 14192458), (28, 11151217), (44, 7096229), (49, 6372124), (77, 4054988), (97, 3218908), (98, 3186062), (154, 2027494), (194, 1609454), (196, 1593031), (308, 1013747), (388, 804727), (539, 579284), (679, 459844), (1067, 292628), (1078, 289642), (1358, 229922), (1493, 209132), (2134, 146314), (2156, 144821), (2716, 114961), (2986, 104566), (4268, 73157), (4753, 65692), (5972, 52283), (7469, 41804), (9506, 32846), (10451, 29876), (14938, 20902), (16423, 19012)]