393596784

素因数分解:

$2^4\times 3^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{103}}^1\times {\mathrm{223}}^1$

素因数の和:364

約数の個数: 240

約数和(自身を含む): 1351913472

約数和(自身を除く): 958316688

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 17, 18, 21, 24, 28, 34, 36, 42, 48, 51, 56, 63, 68, 72, 84, 102, 103, 112, 119, 126, 136, 144, 153, 168, 204, 206, 223, 238, 252, 272, 306, 309, 336, 357, 408, 412, 446, 476, 504, 612, 618, 669, 714, 721, 816, 824, 892, 927, 952, 1008, 1071, 1224, 1236, 1338, 1428, 1442, 1561, 1648, 1751, 1784, 1854, 1904, 2007, 2142, 2163, 2448, 2472, 2676, 2856, 2884, 3122, 3502, 3568, 3708, 3791, 4014, 4284, 4326, 4683, 4944, 5253, 5352, 5712, 5768, 6244, 6489, 7004, 7416, 7582, 8028, 8568, 8652, 9366, 10506, 10704, 11373, 11536, 12257, 12488, 12978, 14008, 14049, 14832, 15164, 15759, 16056, 17136, 17304, 18732, 21012, 22746, 22969, 24514, 24976, 25956, 26537, 28016, 28098, 30328, 31518, 32112, 34119, 34608, 36771, 37464, 42024, 45492, 45938, 49028, 51912, 53074, 56196, 60656, 63036, 68238, 68907, 73542, 74928, 79611, 84048, 90984, 91876, 98056, 103824, 106148, 110313, 112392, 126072, 136476, 137814, 147084, 159222, 160783, 181968, 183752, 196112, 206721, 212296, 220626, 224784, 238833, 252144, 272952, 275628, 294168, 318444, 321566, 367504, 390473, 413442, 424592, 441252, 477666, 482349, 545904, 551256, 588336, 636888, 643132, 780946, 826884, 882504, 955332, 964698, 1102512, 1171419, 1273776, 1286264, 1447047, 1561892, 1653768, 1765008, 1910664, 1929396, 2342838, 2572528, 2733311, 2894094, 3123784, 3307536, 3514257, 3821328, 3858792, 4685676, 5466622, 5788188, 6247568, 7028514, 7717584, 8199933, 9371352, 10933244, 11576376, 14057028, 16399866, 18742704, 21866488, 23152752, 24599799, 28114056, 32799732, 43732976, 49199598, 56228112, 65599464, 98399196, 131198928, 196798392, 393596784]

約数ペア:

[(1, 393596784), (2, 196798392), (3, 131198928), (4, 98399196), (6, 65599464), (7, 56228112), (8, 49199598), (9, 43732976), (12, 32799732), (14, 28114056), (16, 24599799), (17, 23152752), (18, 21866488), (21, 18742704), (24, 16399866), (28, 14057028), (34, 11576376), (36, 10933244), (42, 9371352), (48, 8199933), (51, 7717584), (56, 7028514), (63, 6247568), (68, 5788188), (72, 5466622), (84, 4685676), (102, 3858792), (103, 3821328), (112, 3514257), (119, 3307536), (126, 3123784), (136, 2894094), (144, 2733311), (153, 2572528), (168, 2342838), (204, 1929396), (206, 1910664), (223, 1765008), (238, 1653768), (252, 1561892), (272, 1447047), (306, 1286264), (309, 1273776), (336, 1171419), (357, 1102512), (408, 964698), (412, 955332), (446, 882504), (476, 826884), (504, 780946), (612, 643132), (618, 636888), (669, 588336), (714, 551256), (721, 545904), (816, 482349), (824, 477666), (892, 441252), (927, 424592), (952, 413442), (1008, 390473), (1071, 367504), (1224, 321566), (1236, 318444), (1338, 294168), (1428, 275628), (1442, 272952), (1561, 252144), (1648, 238833), (1751, 224784), (1784, 220626), (1854, 212296), (1904, 206721), (2007, 196112), (2142, 183752), (2163, 181968), (2448, 160783), (2472, 159222), (2676, 147084), (2856, 137814), (2884, 136476), (3122, 126072), (3502, 112392), (3568, 110313), (3708, 106148), (3791, 103824), (4014, 98056), (4284, 91876), (4326, 90984), (4683, 84048), (4944, 79611), (5253, 74928), (5352, 73542), (5712, 68907), (5768, 68238), (6244, 63036), (6489, 60656), (7004, 56196), (7416, 53074), (7582, 51912), (8028, 49028), (8568, 45938), (8652, 45492), (9366, 42024), (10506, 37464), (10704, 36771), (11373, 34608), (11536, 34119), (12257, 32112), (12488, 31518), (12978, 30328), (14008, 28098), (14049, 28016), (14832, 26537), (15164, 25956), (15759, 24976), (16056, 24514), (17136, 22969), (17304, 22746), (18732, 21012)]