243568248

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{7753}}^1$

素因数の和:7797

約数の個数: 128

約数和(自身を含む): 803934720

約数和(自身を除く): 560366472

約数列:

[1, 2, 3, 4, 6, 7, 8, 11, 12, 14, 17, 21, 22, 24, 28, 33, 34, 42, 44, 51, 56, 66, 68, 77, 84, 88, 102, 119, 132, 136, 154, 168, 187, 204, 231, 238, 264, 308, 357, 374, 408, 462, 476, 561, 616, 714, 748, 924, 952, 1122, 1309, 1428, 1496, 1848, 2244, 2618, 2856, 3927, 4488, 5236, 7753, 7854, 10472, 15506, 15708, 23259, 31012, 31416, 46518, 54271, 62024, 85283, 93036, 108542, 131801, 162813, 170566, 186072, 217084, 255849, 263602, 325626, 341132, 395403, 434168, 511698, 527204, 596981, 651252, 682264, 790806, 922607, 1023396, 1054408, 1193962, 1302504, 1449811, 1581612, 1790943, 1845214, 2046792, 2387924, 2767821, 2899622, 3163224, 3581886, 3690428, 4349433, 4775848, 5535642, 5799244, 7163772, 7380856, 8698866, 10148677, 11071284, 11598488, 14327544, 17397732, 20297354, 22142568, 30446031, 34795464, 40594708, 60892062, 81189416, 121784124, 243568248]

約数ペア:

[(1, 243568248), (2, 121784124), (3, 81189416), (4, 60892062), (6, 40594708), (7, 34795464), (8, 30446031), (11, 22142568), (12, 20297354), (14, 17397732), (17, 14327544), (21, 11598488), (22, 11071284), (24, 10148677), (28, 8698866), (33, 7380856), (34, 7163772), (42, 5799244), (44, 5535642), (51, 4775848), (56, 4349433), (66, 3690428), (68, 3581886), (77, 3163224), (84, 2899622), (88, 2767821), (102, 2387924), (119, 2046792), (132, 1845214), (136, 1790943), (154, 1581612), (168, 1449811), (187, 1302504), (204, 1193962), (231, 1054408), (238, 1023396), (264, 922607), (308, 790806), (357, 682264), (374, 651252), (408, 596981), (462, 527204), (476, 511698), (561, 434168), (616, 395403), (714, 341132), (748, 325626), (924, 263602), (952, 255849), (1122, 217084), (1309, 186072), (1428, 170566), (1496, 162813), (1848, 131801), (2244, 108542), (2618, 93036), (2856, 85283), (3927, 62024), (4488, 54271), (5236, 46518), (7753, 31416), (7854, 31012), (10472, 23259), (15506, 15708)]