248085504

素因数分解:

$2^{10}\times 3^5\times {\mathrm{997}}^1$

素因数の和:1032

約数の個数: 132

約数和(自身を含む): 743617784

約数和(自身を除く): 495532280

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 32, 36, 48, 54, 64, 72, 81, 96, 108, 128, 144, 162, 192, 216, 243, 256, 288, 324, 384, 432, 486, 512, 576, 648, 768, 864, 972, 997, 1024, 1152, 1296, 1536, 1728, 1944, 1994, 2304, 2592, 2991, 3072, 3456, 3888, 3988, 4608, 5184, 5982, 6912, 7776, 7976, 8973, 9216, 10368, 11964, 13824, 15552, 15952, 17946, 20736, 23928, 26919, 27648, 31104, 31904, 35892, 41472, 47856, 53838, 62208, 63808, 71784, 80757, 82944, 95712, 107676, 124416, 127616, 143568, 161514, 191424, 215352, 242271, 248832, 255232, 287136, 323028, 382848, 430704, 484542, 510464, 574272, 646056, 765696, 861408, 969084, 1020928, 1148544, 1292112, 1531392, 1722816, 1938168, 2297088, 2584224, 3062784, 3445632, 3876336, 4594176, 5168448, 6891264, 7752672, 9188352, 10336896, 13782528, 15505344, 20673792, 27565056, 31010688, 41347584, 62021376, 82695168, 124042752, 248085504]

約数ペア:

[(1, 248085504), (2, 124042752), (3, 82695168), (4, 62021376), (6, 41347584), (8, 31010688), (9, 27565056), (12, 20673792), (16, 15505344), (18, 13782528), (24, 10336896), (27, 9188352), (32, 7752672), (36, 6891264), (48, 5168448), (54, 4594176), (64, 3876336), (72, 3445632), (81, 3062784), (96, 2584224), (108, 2297088), (128, 1938168), (144, 1722816), (162, 1531392), (192, 1292112), (216, 1148544), (243, 1020928), (256, 969084), (288, 861408), (324, 765696), (384, 646056), (432, 574272), (486, 510464), (512, 484542), (576, 430704), (648, 382848), (768, 323028), (864, 287136), (972, 255232), (997, 248832), (1024, 242271), (1152, 215352), (1296, 191424), (1536, 161514), (1728, 143568), (1944, 127616), (1994, 124416), (2304, 107676), (2592, 95712), (2991, 82944), (3072, 80757), (3456, 71784), (3888, 63808), (3988, 62208), (4608, 53838), (5184, 47856), (5982, 41472), (6912, 35892), (7776, 31904), (7976, 31104), (8973, 27648), (9216, 26919), (10368, 23928), (11964, 20736), (13824, 17946), (15552, 15952)]