1298748396

素因数分解:

$2^2\times 3^1\times {\mathrm{11}}^1\times {\mathrm{37}}^2\times {\mathrm{7187}}^1$

素因数の和:7279

約数の個数: 72

約数和(自身を含む): 3398141376

約数和(自身を除く): 2099392980

約数列:

[1, 2, 3, 4, 6, 11, 12, 22, 33, 37, 44, 66, 74, 111, 132, 148, 222, 407, 444, 814, 1221, 1369, 1628, 2442, 2738, 4107, 4884, 5476, 7187, 8214, 14374, 15059, 16428, 21561, 28748, 30118, 43122, 45177, 60236, 79057, 86244, 90354, 158114, 180708, 237171, 265919, 316228, 474342, 531838, 797757, 948684, 1063676, 1595514, 2925109, 3191028, 5850218, 8775327, 9839003, 11700436, 17550654, 19678006, 29517009, 35101308, 39356012, 59034018, 108229033, 118068036, 216458066, 324687099, 432916132, 649374198, 1298748396]

約数ペア:

[(1, 1298748396), (2, 649374198), (3, 432916132), (4, 324687099), (6, 216458066), (11, 118068036), (12, 108229033), (22, 59034018), (33, 39356012), (37, 35101308), (44, 29517009), (66, 19678006), (74, 17550654), (111, 11700436), (132, 9839003), (148, 8775327), (222, 5850218), (407, 3191028), (444, 2925109), (814, 1595514), (1221, 1063676), (1369, 948684), (1628, 797757), (2442, 531838), (2738, 474342), (4107, 316228), (4884, 265919), (5476, 237171), (7187, 180708), (8214, 158114), (14374, 90354), (15059, 86244), (16428, 79057), (21561, 60236), (28748, 45177), (30118, 43122)]