308293776

素因数分解:

$2^4\times 3^4\times 7^1\times {\mathrm{17}}^1\times {\mathrm{1999}}^1$

素因数の和:2043

約数の個数: 200

約数和(自身を含む): 1080288000

約数和(自身を除く): 771994224

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 17, 18, 21, 24, 27, 28, 34, 36, 42, 48, 51, 54, 56, 63, 68, 72, 81, 84, 102, 108, 112, 119, 126, 136, 144, 153, 162, 168, 189, 204, 216, 238, 252, 272, 306, 324, 336, 357, 378, 408, 432, 459, 476, 504, 567, 612, 648, 714, 756, 816, 918, 952, 1008, 1071, 1134, 1224, 1296, 1377, 1428, 1512, 1836, 1904, 1999, 2142, 2268, 2448, 2754, 2856, 3024, 3213, 3672, 3998, 4284, 4536, 5508, 5712, 5997, 6426, 7344, 7996, 8568, 9072, 9639, 11016, 11994, 12852, 13993, 15992, 17136, 17991, 19278, 22032, 23988, 25704, 27986, 31984, 33983, 35982, 38556, 41979, 47976, 51408, 53973, 55972, 67966, 71964, 77112, 83958, 95952, 101949, 107946, 111944, 125937, 135932, 143928, 154224, 161919, 167916, 203898, 215892, 223888, 237881, 251874, 271864, 287856, 305847, 323838, 335832, 377811, 407796, 431784, 475762, 503748, 543728, 611694, 647676, 671664, 713643, 755622, 815592, 863568, 917541, 951524, 1007496, 1133433, 1223388, 1295352, 1427286, 1511244, 1631184, 1835082, 1903048, 2014992, 2140929, 2266866, 2446776, 2590704, 2752623, 2854572, 3022488, 3670164, 3806096, 4281858, 4533732, 4893552, 5505246, 5709144, 6044976, 6422787, 7340328, 8563716, 9067464, 11010492, 11418288, 12845574, 14680656, 17127432, 18134928, 19268361, 22020984, 25691148, 34254864, 38536722, 44041968, 51382296, 77073444, 102764592, 154146888, 308293776]

約数ペア:

[(1, 308293776), (2, 154146888), (3, 102764592), (4, 77073444), (6, 51382296), (7, 44041968), (8, 38536722), (9, 34254864), (12, 25691148), (14, 22020984), (16, 19268361), (17, 18134928), (18, 17127432), (21, 14680656), (24, 12845574), (27, 11418288), (28, 11010492), (34, 9067464), (36, 8563716), (42, 7340328), (48, 6422787), (51, 6044976), (54, 5709144), (56, 5505246), (63, 4893552), (68, 4533732), (72, 4281858), (81, 3806096), (84, 3670164), (102, 3022488), (108, 2854572), (112, 2752623), (119, 2590704), (126, 2446776), (136, 2266866), (144, 2140929), (153, 2014992), (162, 1903048), (168, 1835082), (189, 1631184), (204, 1511244), (216, 1427286), (238, 1295352), (252, 1223388), (272, 1133433), (306, 1007496), (324, 951524), (336, 917541), (357, 863568), (378, 815592), (408, 755622), (432, 713643), (459, 671664), (476, 647676), (504, 611694), (567, 543728), (612, 503748), (648, 475762), (714, 431784), (756, 407796), (816, 377811), (918, 335832), (952, 323838), (1008, 305847), (1071, 287856), (1134, 271864), (1224, 251874), (1296, 237881), (1377, 223888), (1428, 215892), (1512, 203898), (1836, 167916), (1904, 161919), (1999, 154224), (2142, 143928), (2268, 135932), (2448, 125937), (2754, 111944), (2856, 107946), (3024, 101949), (3213, 95952), (3672, 83958), (3998, 77112), (4284, 71964), (4536, 67966), (5508, 55972), (5712, 53973), (5997, 51408), (6426, 47976), (7344, 41979), (7996, 38556), (8568, 35982), (9072, 33983), (9639, 31984), (11016, 27986), (11994, 25704), (12852, 23988), (13993, 22032), (15992, 19278), (17136, 17991)]