1204971264

素因数分解:

$2^8\times 3^2\times 7^1\times {\mathrm{74713}}^1$

素因数の和:74742

約数の個数: 108

約数和(自身を含む): 3970600816

約数和(自身を除く): 2765629552

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 32, 36, 42, 48, 56, 63, 64, 72, 84, 96, 112, 126, 128, 144, 168, 192, 224, 252, 256, 288, 336, 384, 448, 504, 576, 672, 768, 896, 1008, 1152, 1344, 1792, 2016, 2304, 2688, 4032, 5376, 8064, 16128, 74713, 149426, 224139, 298852, 448278, 522991, 597704, 672417, 896556, 1045982, 1195408, 1344834, 1568973, 1793112, 2091964, 2390816, 2689668, 3137946, 3586224, 4183928, 4706919, 4781632, 5379336, 6275892, 7172448, 8367856, 9413838, 9563264, 10758672, 12551784, 14344896, 16735712, 18827676, 19126528, 21517344, 25103568, 28689792, 33471424, 37655352, 43034688, 50207136, 57379584, 66942848, 75310704, 86069376, 100414272, 133885696, 150621408, 172138752, 200828544, 301242816, 401657088, 602485632, 1204971264]

約数ペア:

[(1, 1204971264), (2, 602485632), (3, 401657088), (4, 301242816), (6, 200828544), (7, 172138752), (8, 150621408), (9, 133885696), (12, 100414272), (14, 86069376), (16, 75310704), (18, 66942848), (21, 57379584), (24, 50207136), (28, 43034688), (32, 37655352), (36, 33471424), (42, 28689792), (48, 25103568), (56, 21517344), (63, 19126528), (64, 18827676), (72, 16735712), (84, 14344896), (96, 12551784), (112, 10758672), (126, 9563264), (128, 9413838), (144, 8367856), (168, 7172448), (192, 6275892), (224, 5379336), (252, 4781632), (256, 4706919), (288, 4183928), (336, 3586224), (384, 3137946), (448, 2689668), (504, 2390816), (576, 2091964), (672, 1793112), (768, 1568973), (896, 1344834), (1008, 1195408), (1152, 1045982), (1344, 896556), (1792, 672417), (2016, 597704), (2304, 522991), (2688, 448278), (4032, 298852), (5376, 224139), (8064, 149426), (16128, 74713)]