2056383984

素因数分解:

$2^4\times 3^1\times {\mathrm{19}}^1\times {\mathrm{947}}^1\times {\mathrm{2381}}^1$

素因数の和:3358

約数の個数: 80

約数和(自身を含む): 5600177280

約数和(自身を除く): 3543793296

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 19, 24, 38, 48, 57, 76, 114, 152, 228, 304, 456, 912, 947, 1894, 2381, 2841, 3788, 4762, 5682, 7143, 7576, 9524, 11364, 14286, 15152, 17993, 19048, 22728, 28572, 35986, 38096, 45239, 45456, 53979, 57144, 71972, 90478, 107958, 114288, 135717, 143944, 180956, 215916, 271434, 287888, 361912, 431832, 542868, 723824, 863664, 1085736, 2171472, 2254807, 4509614, 6764421, 9019228, 13528842, 18038456, 27057684, 36076912, 42841333, 54115368, 85682666, 108230736, 128523999, 171365332, 257047998, 342730664, 514095996, 685461328, 1028191992, 2056383984]

約数ペア:

[(1, 2056383984), (2, 1028191992), (3, 685461328), (4, 514095996), (6, 342730664), (8, 257047998), (12, 171365332), (16, 128523999), (19, 108230736), (24, 85682666), (38, 54115368), (48, 42841333), (57, 36076912), (76, 27057684), (114, 18038456), (152, 13528842), (228, 9019228), (304, 6764421), (456, 4509614), (912, 2254807), (947, 2171472), (1894, 1085736), (2381, 863664), (2841, 723824), (3788, 542868), (4762, 431832), (5682, 361912), (7143, 287888), (7576, 271434), (9524, 215916), (11364, 180956), (14286, 143944), (15152, 135717), (17993, 114288), (19048, 107958), (22728, 90478), (28572, 71972), (35986, 57144), (38096, 53979), (45239, 45456)]