16630488

素因数分解:

$2^3\times 3^3\times 7^1\times {\mathrm{17}}^1\times {\mathrm{647}}^1$

素因数の和:686

約数の個数: 128

約数和(自身を含む): 55987200

約数和(自身を除く): 39356712

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 17, 18, 21, 24, 27, 28, 34, 36, 42, 51, 54, 56, 63, 68, 72, 84, 102, 108, 119, 126, 136, 153, 168, 189, 204, 216, 238, 252, 306, 357, 378, 408, 459, 476, 504, 612, 647, 714, 756, 918, 952, 1071, 1224, 1294, 1428, 1512, 1836, 1941, 2142, 2588, 2856, 3213, 3672, 3882, 4284, 4529, 5176, 5823, 6426, 7764, 8568, 9058, 10999, 11646, 12852, 13587, 15528, 17469, 18116, 21998, 23292, 25704, 27174, 32997, 34938, 36232, 40761, 43996, 46584, 54348, 65994, 69876, 76993, 81522, 87992, 98991, 108696, 122283, 131988, 139752, 153986, 163044, 197982, 230979, 244566, 263976, 296973, 307972, 326088, 395964, 461958, 489132, 593946, 615944, 692937, 791928, 923916, 978264, 1187892, 1385874, 1847832, 2078811, 2375784, 2771748, 4157622, 5543496, 8315244, 16630488]

約数ペア:

[(1, 16630488), (2, 8315244), (3, 5543496), (4, 4157622), (6, 2771748), (7, 2375784), (8, 2078811), (9, 1847832), (12, 1385874), (14, 1187892), (17, 978264), (18, 923916), (21, 791928), (24, 692937), (27, 615944), (28, 593946), (34, 489132), (36, 461958), (42, 395964), (51, 326088), (54, 307972), (56, 296973), (63, 263976), (68, 244566), (72, 230979), (84, 197982), (102, 163044), (108, 153986), (119, 139752), (126, 131988), (136, 122283), (153, 108696), (168, 98991), (189, 87992), (204, 81522), (216, 76993), (238, 69876), (252, 65994), (306, 54348), (357, 46584), (378, 43996), (408, 40761), (459, 36232), (476, 34938), (504, 32997), (612, 27174), (647, 25704), (714, 23292), (756, 21998), (918, 18116), (952, 17469), (1071, 15528), (1224, 13587), (1294, 12852), (1428, 11646), (1512, 10999), (1836, 9058), (1941, 8568), (2142, 7764), (2588, 6426), (2856, 5823), (3213, 5176), (3672, 4529), (3882, 4284)]