215924544

素因数分解:

$2^6\times 3^2\times {\mathrm{11}}^1\times {\mathrm{53}}^1\times {\mathrm{643}}^1$

素因数の和:725

約数の個数: 168

約数和(自身を含む): 688982112

約数和(自身を除く): 473057568

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 16, 18, 22, 24, 32, 33, 36, 44, 48, 53, 64, 66, 72, 88, 96, 99, 106, 132, 144, 159, 176, 192, 198, 212, 264, 288, 318, 352, 396, 424, 477, 528, 576, 583, 636, 643, 704, 792, 848, 954, 1056, 1166, 1272, 1286, 1584, 1696, 1749, 1908, 1929, 2112, 2332, 2544, 2572, 3168, 3392, 3498, 3816, 3858, 4664, 5088, 5144, 5247, 5787, 6336, 6996, 7073, 7632, 7716, 9328, 10176, 10288, 10494, 11574, 13992, 14146, 15264, 15432, 18656, 20576, 20988, 21219, 23148, 27984, 28292, 30528, 30864, 34079, 37312, 41152, 41976, 42438, 46296, 55968, 56584, 61728, 63657, 68158, 83952, 84876, 92592, 102237, 111936, 113168, 123456, 127314, 136316, 167904, 169752, 185184, 204474, 226336, 254628, 272632, 306711, 335808, 339504, 370368, 374869, 408948, 452672, 509256, 545264, 613422, 679008, 749738, 817896, 1018512, 1090528, 1124607, 1226844, 1358016, 1499476, 1635792, 2037024, 2181056, 2249214, 2453688, 2998952, 3271584, 3373821, 4074048, 4498428, 4907376, 5997904, 6543168, 6747642, 8996856, 9814752, 11995808, 13495284, 17993712, 19629504, 23991616, 26990568, 35987424, 53981136, 71974848, 107962272, 215924544]

約数ペア:

[(1, 215924544), (2, 107962272), (3, 71974848), (4, 53981136), (6, 35987424), (8, 26990568), (9, 23991616), (11, 19629504), (12, 17993712), (16, 13495284), (18, 11995808), (22, 9814752), (24, 8996856), (32, 6747642), (33, 6543168), (36, 5997904), (44, 4907376), (48, 4498428), (53, 4074048), (64, 3373821), (66, 3271584), (72, 2998952), (88, 2453688), (96, 2249214), (99, 2181056), (106, 2037024), (132, 1635792), (144, 1499476), (159, 1358016), (176, 1226844), (192, 1124607), (198, 1090528), (212, 1018512), (264, 817896), (288, 749738), (318, 679008), (352, 613422), (396, 545264), (424, 509256), (477, 452672), (528, 408948), (576, 374869), (583, 370368), (636, 339504), (643, 335808), (704, 306711), (792, 272632), (848, 254628), (954, 226336), (1056, 204474), (1166, 185184), (1272, 169752), (1286, 167904), (1584, 136316), (1696, 127314), (1749, 123456), (1908, 113168), (1929, 111936), (2112, 102237), (2332, 92592), (2544, 84876), (2572, 83952), (3168, 68158), (3392, 63657), (3498, 61728), (3816, 56584), (3858, 55968), (4664, 46296), (5088, 42438), (5144, 41976), (5247, 41152), (5787, 37312), (6336, 34079), (6996, 30864), (7073, 30528), (7632, 28292), (7716, 27984), (9328, 23148), (10176, 21219), (10288, 20988), (10494, 20576), (11574, 18656), (13992, 15432), (14146, 15264)]