801978876

素因数分解:

$2^2\times 3^2\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{73}}^1\times {\mathrm{619}}^1$

素因数の和:748

約数の個数: 144

約数和(自身を含む): 2254543200

約数和(自身を除く): 1452564324

約数列:

[1, 2, 3, 4, 6, 9, 12, 17, 18, 29, 34, 36, 51, 58, 68, 73, 87, 102, 116, 146, 153, 174, 204, 219, 261, 292, 306, 348, 438, 493, 522, 612, 619, 657, 876, 986, 1044, 1238, 1241, 1314, 1479, 1857, 1972, 2117, 2476, 2482, 2628, 2958, 3714, 3723, 4234, 4437, 4964, 5571, 5916, 6351, 7428, 7446, 8468, 8874, 10523, 11142, 11169, 12702, 14892, 17748, 17951, 19053, 21046, 22284, 22338, 25404, 31569, 35902, 35989, 38106, 42092, 44676, 45187, 53853, 63138, 71804, 71978, 76212, 90374, 94707, 107706, 107967, 126276, 135561, 143956, 161559, 180748, 189414, 215412, 215934, 271122, 305167, 323118, 323901, 378828, 406683, 431868, 542244, 610334, 646236, 647802, 768179, 813366, 915501, 1220668, 1295604, 1310423, 1536358, 1626732, 1831002, 2304537, 2620846, 2746503, 3072716, 3662004, 3931269, 4609074, 5241692, 5493006, 6913611, 7862538, 9218148, 10986012, 11793807, 13827222, 15725076, 22277191, 23587614, 27654444, 44554382, 47175228, 66831573, 89108764, 133663146, 200494719, 267326292, 400989438, 801978876]

約数ペア:

[(1, 801978876), (2, 400989438), (3, 267326292), (4, 200494719), (6, 133663146), (9, 89108764), (12, 66831573), (17, 47175228), (18, 44554382), (29, 27654444), (34, 23587614), (36, 22277191), (51, 15725076), (58, 13827222), (68, 11793807), (73, 10986012), (87, 9218148), (102, 7862538), (116, 6913611), (146, 5493006), (153, 5241692), (174, 4609074), (204, 3931269), (219, 3662004), (261, 3072716), (292, 2746503), (306, 2620846), (348, 2304537), (438, 1831002), (493, 1626732), (522, 1536358), (612, 1310423), (619, 1295604), (657, 1220668), (876, 915501), (986, 813366), (1044, 768179), (1238, 647802), (1241, 646236), (1314, 610334), (1479, 542244), (1857, 431868), (1972, 406683), (2117, 378828), (2476, 323901), (2482, 323118), (2628, 305167), (2958, 271122), (3714, 215934), (3723, 215412), (4234, 189414), (4437, 180748), (4964, 161559), (5571, 143956), (5916, 135561), (6351, 126276), (7428, 107967), (7446, 107706), (8468, 94707), (8874, 90374), (10523, 76212), (11142, 71978), (11169, 71804), (12702, 63138), (14892, 53853), (17748, 45187), (17951, 44676), (19053, 42092), (21046, 38106), (22284, 35989), (22338, 35902), (25404, 31569)]