374963496

素因数分解:

$2^3\times 3^1\times {\mathrm{71}}^1\times {\mathrm{197}}^1\times {\mathrm{1117}}^1$

素因数の和:1394

約数の個数: 64

約数和(自身を含む): 956292480

約数和(自身を除く): 581328984

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 71, 142, 197, 213, 284, 394, 426, 568, 591, 788, 852, 1117, 1182, 1576, 1704, 2234, 2364, 3351, 4468, 4728, 6702, 8936, 13404, 13987, 26808, 27974, 41961, 55948, 79307, 83922, 111896, 158614, 167844, 220049, 237921, 317228, 335688, 440098, 475842, 634456, 660147, 880196, 951684, 1320294, 1760392, 1903368, 2640588, 5281176, 15623479, 31246958, 46870437, 62493916, 93740874, 124987832, 187481748, 374963496]

約数ペア:

[(1, 374963496), (2, 187481748), (3, 124987832), (4, 93740874), (6, 62493916), (8, 46870437), (12, 31246958), (24, 15623479), (71, 5281176), (142, 2640588), (197, 1903368), (213, 1760392), (284, 1320294), (394, 951684), (426, 880196), (568, 660147), (591, 634456), (788, 475842), (852, 440098), (1117, 335688), (1182, 317228), (1576, 237921), (1704, 220049), (2234, 167844), (2364, 158614), (3351, 111896), (4468, 83922), (4728, 79307), (6702, 55948), (8936, 41961), (13404, 27974), (13987, 26808)]