388213632

素因数分解:

$2^7\times 3^2\times {\mathrm{17}}^1\times {\mathrm{43}}^1\times {\mathrm{461}}^1$

素因数の和:541

約数の個数: 192

約数和(自身を含む): 1212971760

約数和(自身を除く): 824758128

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 17, 18, 24, 32, 34, 36, 43, 48, 51, 64, 68, 72, 86, 96, 102, 128, 129, 136, 144, 153, 172, 192, 204, 258, 272, 288, 306, 344, 384, 387, 408, 461, 516, 544, 576, 612, 688, 731, 774, 816, 922, 1032, 1088, 1152, 1224, 1376, 1383, 1462, 1548, 1632, 1844, 2064, 2176, 2193, 2448, 2752, 2766, 2924, 3096, 3264, 3688, 4128, 4149, 4386, 4896, 5504, 5532, 5848, 6192, 6528, 6579, 7376, 7837, 8256, 8298, 8772, 9792, 11064, 11696, 12384, 13158, 14752, 15674, 16512, 16596, 17544, 19584, 19823, 22128, 23392, 23511, 24768, 26316, 29504, 31348, 33192, 35088, 39646, 44256, 46784, 47022, 49536, 52632, 59008, 59469, 62696, 66384, 70176, 70533, 79292, 88512, 93568, 94044, 105264, 118938, 125392, 132768, 140352, 141066, 158584, 177024, 178407, 188088, 210528, 237876, 250784, 265536, 280704, 282132, 317168, 336991, 356814, 376176, 421056, 475752, 501568, 531072, 564264, 634336, 673982, 713628, 752352, 842112, 951504, 1003136, 1010973, 1128528, 1268672, 1347964, 1427256, 1504704, 1903008, 2021946, 2257056, 2537344, 2695928, 2854512, 3009408, 3032919, 3806016, 4043892, 4514112, 5391856, 5709024, 6065838, 7612032, 8087784, 9028224, 10783712, 11418048, 12131676, 16175568, 21567424, 22836096, 24263352, 32351136, 43134848, 48526704, 64702272, 97053408, 129404544, 194106816, 388213632]

約数ペア:

[(1, 388213632), (2, 194106816), (3, 129404544), (4, 97053408), (6, 64702272), (8, 48526704), (9, 43134848), (12, 32351136), (16, 24263352), (17, 22836096), (18, 21567424), (24, 16175568), (32, 12131676), (34, 11418048), (36, 10783712), (43, 9028224), (48, 8087784), (51, 7612032), (64, 6065838), (68, 5709024), (72, 5391856), (86, 4514112), (96, 4043892), (102, 3806016), (128, 3032919), (129, 3009408), (136, 2854512), (144, 2695928), (153, 2537344), (172, 2257056), (192, 2021946), (204, 1903008), (258, 1504704), (272, 1427256), (288, 1347964), (306, 1268672), (344, 1128528), (384, 1010973), (387, 1003136), (408, 951504), (461, 842112), (516, 752352), (544, 713628), (576, 673982), (612, 634336), (688, 564264), (731, 531072), (774, 501568), (816, 475752), (922, 421056), (1032, 376176), (1088, 356814), (1152, 336991), (1224, 317168), (1376, 282132), (1383, 280704), (1462, 265536), (1548, 250784), (1632, 237876), (1844, 210528), (2064, 188088), (2176, 178407), (2193, 177024), (2448, 158584), (2752, 141066), (2766, 140352), (2924, 132768), (3096, 125392), (3264, 118938), (3688, 105264), (4128, 94044), (4149, 93568), (4386, 88512), (4896, 79292), (5504, 70533), (5532, 70176), (5848, 66384), (6192, 62696), (6528, 59469), (6579, 59008), (7376, 52632), (7837, 49536), (8256, 47022), (8298, 46784), (8772, 44256), (9792, 39646), (11064, 35088), (11696, 33192), (12384, 31348), (13158, 29504), (14752, 26316), (15674, 24768), (16512, 23511), (16596, 23392), (17544, 22128), (19584, 19823)]