940606008

素因数分解:

$2^3\times 3^1\times {\mathrm{37}}^1\times {\mathrm{149}}^1\times {\mathrm{7109}}^1$

素因数の和:7304

約数の個数: 64

約数和(自身を含む): 2431620000

約数和(自身を除く): 1491013992

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 37, 74, 111, 148, 149, 222, 296, 298, 444, 447, 596, 888, 894, 1192, 1788, 3576, 5513, 7109, 11026, 14218, 16539, 21327, 22052, 28436, 33078, 42654, 44104, 56872, 66156, 85308, 132312, 170616, 263033, 526066, 789099, 1052132, 1059241, 1578198, 2104264, 2118482, 3156396, 3177723, 4236964, 6312792, 6355446, 8473928, 12710892, 25421784, 39191917, 78383834, 117575751, 156767668, 235151502, 313535336, 470303004, 940606008]

約数ペア:

[(1, 940606008), (2, 470303004), (3, 313535336), (4, 235151502), (6, 156767668), (8, 117575751), (12, 78383834), (24, 39191917), (37, 25421784), (74, 12710892), (111, 8473928), (148, 6355446), (149, 6312792), (222, 4236964), (296, 3177723), (298, 3156396), (444, 2118482), (447, 2104264), (596, 1578198), (888, 1059241), (894, 1052132), (1192, 789099), (1788, 526066), (3576, 263033), (5513, 170616), (7109, 132312), (11026, 85308), (14218, 66156), (16539, 56872), (21327, 44104), (22052, 42654), (28436, 33078)]