386512128

素因数分解:

$2^8\times 3^3\times {\mathrm{199}}^1\times {\mathrm{281}}^1$

素因数の和:505

約数の個数: 144

約数和(自身を含む): 1152816000

約数和(自身を除く): 766303872

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 32, 36, 48, 54, 64, 72, 96, 108, 128, 144, 192, 199, 216, 256, 281, 288, 384, 398, 432, 562, 576, 597, 768, 796, 843, 864, 1124, 1152, 1194, 1592, 1686, 1728, 1791, 2248, 2304, 2388, 2529, 3184, 3372, 3456, 3582, 4496, 4776, 5058, 5373, 6368, 6744, 6912, 7164, 7587, 8992, 9552, 10116, 10746, 12736, 13488, 14328, 15174, 17984, 19104, 20232, 21492, 25472, 26976, 28656, 30348, 35968, 38208, 40464, 42984, 50944, 53952, 55919, 57312, 60696, 71936, 76416, 80928, 85968, 107904, 111838, 114624, 121392, 152832, 161856, 167757, 171936, 215808, 223676, 229248, 242784, 323712, 335514, 343872, 447352, 458496, 485568, 503271, 647424, 671028, 687744, 894704, 971136, 1006542, 1342056, 1375488, 1509813, 1789408, 1942272, 2013084, 2684112, 3019626, 3578816, 4026168, 5368224, 6039252, 7157632, 8052336, 10736448, 12078504, 14315264, 16104672, 21472896, 24157008, 32209344, 42945792, 48314016, 64418688, 96628032, 128837376, 193256064, 386512128]

約数ペア:

[(1, 386512128), (2, 193256064), (3, 128837376), (4, 96628032), (6, 64418688), (8, 48314016), (9, 42945792), (12, 32209344), (16, 24157008), (18, 21472896), (24, 16104672), (27, 14315264), (32, 12078504), (36, 10736448), (48, 8052336), (54, 7157632), (64, 6039252), (72, 5368224), (96, 4026168), (108, 3578816), (128, 3019626), (144, 2684112), (192, 2013084), (199, 1942272), (216, 1789408), (256, 1509813), (281, 1375488), (288, 1342056), (384, 1006542), (398, 971136), (432, 894704), (562, 687744), (576, 671028), (597, 647424), (768, 503271), (796, 485568), (843, 458496), (864, 447352), (1124, 343872), (1152, 335514), (1194, 323712), (1592, 242784), (1686, 229248), (1728, 223676), (1791, 215808), (2248, 171936), (2304, 167757), (2388, 161856), (2529, 152832), (3184, 121392), (3372, 114624), (3456, 111838), (3582, 107904), (4496, 85968), (4776, 80928), (5058, 76416), (5373, 71936), (6368, 60696), (6744, 57312), (6912, 55919), (7164, 53952), (7587, 50944), (8992, 42984), (9552, 40464), (10116, 38208), (10746, 35968), (12736, 30348), (13488, 28656), (14328, 26976), (15174, 25472), (17984, 21492), (19104, 20232)]