749442012

素因数分解:

$2^2\times 3^1\times {\mathrm{11}}^1\times {\mathrm{29}}^2\times {\mathrm{43}}^1\times {\mathrm{157}}^1$

素因数の和:276

約数の個数: 144

約数和(自身を含む): 2034544512

約数和(自身を除く): 1285102500

約数列:

[1, 2, 3, 4, 6, 11, 12, 22, 29, 33, 43, 44, 58, 66, 86, 87, 116, 129, 132, 157, 172, 174, 258, 314, 319, 348, 471, 473, 516, 628, 638, 841, 942, 946, 957, 1247, 1276, 1419, 1682, 1727, 1884, 1892, 1914, 2494, 2523, 2838, 3364, 3454, 3741, 3828, 4553, 4988, 5046, 5181, 5676, 6751, 6908, 7482, 9106, 9251, 10092, 10362, 13502, 13659, 13717, 14964, 18212, 18502, 20253, 20724, 27004, 27318, 27434, 27753, 36163, 37004, 40506, 41151, 50083, 54636, 54868, 55506, 72326, 74261, 81012, 82302, 100166, 108489, 111012, 132037, 144652, 148522, 150249, 164604, 195779, 200332, 216978, 222783, 264074, 297044, 300498, 391558, 396111, 397793, 433956, 445566, 528148, 587337, 600996, 783116, 792222, 795586, 891132, 1174674, 1193379, 1452407, 1584444, 1591172, 2153569, 2349348, 2386758, 2904814, 4307138, 4357221, 4773516, 5677591, 5809628, 6460707, 8614276, 8714442, 11355182, 12921414, 17032773, 17428884, 22710364, 25842828, 34065546, 62453501, 68131092, 124907002, 187360503, 249814004, 374721006, 749442012]

約数ペア:

[(1, 749442012), (2, 374721006), (3, 249814004), (4, 187360503), (6, 124907002), (11, 68131092), (12, 62453501), (22, 34065546), (29, 25842828), (33, 22710364), (43, 17428884), (44, 17032773), (58, 12921414), (66, 11355182), (86, 8714442), (87, 8614276), (116, 6460707), (129, 5809628), (132, 5677591), (157, 4773516), (172, 4357221), (174, 4307138), (258, 2904814), (314, 2386758), (319, 2349348), (348, 2153569), (471, 1591172), (473, 1584444), (516, 1452407), (628, 1193379), (638, 1174674), (841, 891132), (942, 795586), (946, 792222), (957, 783116), (1247, 600996), (1276, 587337), (1419, 528148), (1682, 445566), (1727, 433956), (1884, 397793), (1892, 396111), (1914, 391558), (2494, 300498), (2523, 297044), (2838, 264074), (3364, 222783), (3454, 216978), (3741, 200332), (3828, 195779), (4553, 164604), (4988, 150249), (5046, 148522), (5181, 144652), (5676, 132037), (6751, 111012), (6908, 108489), (7482, 100166), (9106, 82302), (9251, 81012), (10092, 74261), (10362, 72326), (13502, 55506), (13659, 54868), (13717, 54636), (14964, 50083), (18212, 41151), (18502, 40506), (20253, 37004), (20724, 36163), (27004, 27753), (27318, 27434)]