690882048

素因数分解:

$2^9\times 3^7\times {\mathrm{617}}^1$

素因数の和:656

約数の個数: 160

約数和(自身を含む): 2073661920

約数和(自身を除く): 1382779872

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, 617, 648, 729, 768, 864, 972, 1152, 1234, 1296, 1458, 1536, 1728, 1851, 1944, 2187, 2304, 2468, 2592, 2916, 3456, 3702, 3888, 4374, 4608, 4936, 5184, 5553, 5832, 6912, 7404, 7776, 8748, 9872, 10368, 11106, 11664, 13824, 14808, 15552, 16659, 17496, 19744, 20736, 22212, 23328, 29616, 31104, 33318, 34992, 39488, 41472, 44424, 46656, 49977, 59232, 62208, 66636, 69984, 78976, 88848, 93312, 99954, 118464, 124416, 133272, 139968, 149931, 157952, 177696, 186624, 199908, 236928, 266544, 279936, 299862, 315904, 355392, 373248, 399816, 449793, 473856, 533088, 559872, 599724, 710784, 799632, 899586, 947712, 1066176, 1119744, 1199448, 1349379, 1421568, 1599264, 1799172, 2132352, 2398896, 2698758, 2843136, 3198528, 3598344, 4264704, 4797792, 5397516, 6397056, 7196688, 8529408, 9595584, 10795032, 12794112, 14393376, 19191168, 21590064, 25588224, 28786752, 38382336, 43180128, 57573504, 76764672, 86360256, 115147008, 172720512, 230294016, 345441024, 690882048]

約数ペア:

[(1, 690882048), (2, 345441024), (3, 230294016), (4, 172720512), (6, 115147008), (8, 86360256), (9, 76764672), (12, 57573504), (16, 43180128), (18, 38382336), (24, 28786752), (27, 25588224), (32, 21590064), (36, 19191168), (48, 14393376), (54, 12794112), (64, 10795032), (72, 9595584), (81, 8529408), (96, 7196688), (108, 6397056), (128, 5397516), (144, 4797792), (162, 4264704), (192, 3598344), (216, 3198528), (243, 2843136), (256, 2698758), (288, 2398896), (324, 2132352), (384, 1799172), (432, 1599264), (486, 1421568), (512, 1349379), (576, 1199448), (617, 1119744), (648, 1066176), (729, 947712), (768, 899586), (864, 799632), (972, 710784), (1152, 599724), (1234, 559872), (1296, 533088), (1458, 473856), (1536, 449793), (1728, 399816), (1851, 373248), (1944, 355392), (2187, 315904), (2304, 299862), (2468, 279936), (2592, 266544), (2916, 236928), (3456, 199908), (3702, 186624), (3888, 177696), (4374, 157952), (4608, 149931), (4936, 139968), (5184, 133272), (5553, 124416), (5832, 118464), (6912, 99954), (7404, 93312), (7776, 88848), (8748, 78976), (9872, 69984), (10368, 66636), (11106, 62208), (11664, 59232), (13824, 49977), (14808, 46656), (15552, 44424), (16659, 41472), (17496, 39488), (19744, 34992), (20736, 33318), (22212, 31104), (23328, 29616)]