288584912

素因数分解:

$2^4\times 7^2\times {\mathrm{11}}^1\times {\mathrm{109}}^1\times {\mathrm{307}}^1$

素因数の和:449

約数の個数: 120

約数和(自身を含む): 718391520

約数和(自身を除く): 429806608

約数列:

[1, 2, 4, 7, 8, 11, 14, 16, 22, 28, 44, 49, 56, 77, 88, 98, 109, 112, 154, 176, 196, 218, 307, 308, 392, 436, 539, 614, 616, 763, 784, 872, 1078, 1199, 1228, 1232, 1526, 1744, 2149, 2156, 2398, 2456, 3052, 3377, 4298, 4312, 4796, 4912, 5341, 6104, 6754, 8393, 8596, 8624, 9592, 10682, 12208, 13508, 15043, 16786, 17192, 19184, 21364, 23639, 27016, 30086, 33463, 33572, 34384, 42728, 47278, 54032, 58751, 60172, 66926, 67144, 85456, 94556, 117502, 120344, 133852, 134288, 165473, 189112, 234241, 235004, 240688, 267704, 330946, 368093, 378224, 468482, 470008, 535408, 661892, 736186, 936964, 940016, 1323784, 1472372, 1639687, 1873928, 2576651, 2647568, 2944744, 3279374, 3747856, 5153302, 5889488, 6558748, 10306604, 13117496, 18036557, 20613208, 26234992, 36073114, 41226416, 72146228, 144292456, 288584912]

約数ペア:

[(1, 288584912), (2, 144292456), (4, 72146228), (7, 41226416), (8, 36073114), (11, 26234992), (14, 20613208), (16, 18036557), (22, 13117496), (28, 10306604), (44, 6558748), (49, 5889488), (56, 5153302), (77, 3747856), (88, 3279374), (98, 2944744), (109, 2647568), (112, 2576651), (154, 1873928), (176, 1639687), (196, 1472372), (218, 1323784), (307, 940016), (308, 936964), (392, 736186), (436, 661892), (539, 535408), (614, 470008), (616, 468482), (763, 378224), (784, 368093), (872, 330946), (1078, 267704), (1199, 240688), (1228, 235004), (1232, 234241), (1526, 189112), (1744, 165473), (2149, 134288), (2156, 133852), (2398, 120344), (2456, 117502), (3052, 94556), (3377, 85456), (4298, 67144), (4312, 66926), (4796, 60172), (4912, 58751), (5341, 54032), (6104, 47278), (6754, 42728), (8393, 34384), (8596, 33572), (8624, 33463), (9592, 30086), (10682, 27016), (12208, 23639), (13508, 21364), (15043, 19184), (16786, 17192)]