217074816

素因数分解:

$2^7\times 3^5\times 7^1\times {\mathrm{997}}^1$

素因数の和:1033

約数の個数: 192

約数和(自身を含む): 741074880

約数和(自身を除く): 524000064

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 27, 28, 32, 36, 42, 48, 54, 56, 63, 64, 72, 81, 84, 96, 108, 112, 126, 128, 144, 162, 168, 189, 192, 216, 224, 243, 252, 288, 324, 336, 378, 384, 432, 448, 486, 504, 567, 576, 648, 672, 756, 864, 896, 972, 997, 1008, 1134, 1152, 1296, 1344, 1512, 1701, 1728, 1944, 1994, 2016, 2268, 2592, 2688, 2991, 3024, 3402, 3456, 3888, 3988, 4032, 4536, 5184, 5982, 6048, 6804, 6979, 7776, 7976, 8064, 8973, 9072, 10368, 11964, 12096, 13608, 13958, 15552, 15952, 17946, 18144, 20937, 23928, 24192, 26919, 27216, 27916, 31104, 31904, 35892, 36288, 41874, 47856, 53838, 54432, 55832, 62811, 63808, 71784, 72576, 80757, 83748, 95712, 107676, 108864, 111664, 125622, 127616, 143568, 161514, 167496, 188433, 191424, 215352, 217728, 223328, 242271, 251244, 287136, 323028, 334992, 376866, 382848, 430704, 446656, 484542, 502488, 565299, 574272, 646056, 669984, 753732, 861408, 893312, 969084, 1004976, 1130598, 1148544, 1292112, 1339968, 1507464, 1695897, 1722816, 1938168, 2009952, 2261196, 2584224, 2679936, 3014928, 3391794, 3445632, 3876336, 4019904, 4522392, 5168448, 6029856, 6783588, 7752672, 8039808, 9044784, 10336896, 12059712, 13567176, 15505344, 18089568, 24119424, 27134352, 31010688, 36179136, 54268704, 72358272, 108537408, 217074816]

約数ペア:

[(1, 217074816), (2, 108537408), (3, 72358272), (4, 54268704), (6, 36179136), (7, 31010688), (8, 27134352), (9, 24119424), (12, 18089568), (14, 15505344), (16, 13567176), (18, 12059712), (21, 10336896), (24, 9044784), (27, 8039808), (28, 7752672), (32, 6783588), (36, 6029856), (42, 5168448), (48, 4522392), (54, 4019904), (56, 3876336), (63, 3445632), (64, 3391794), (72, 3014928), (81, 2679936), (84, 2584224), (96, 2261196), (108, 2009952), (112, 1938168), (126, 1722816), (128, 1695897), (144, 1507464), (162, 1339968), (168, 1292112), (189, 1148544), (192, 1130598), (216, 1004976), (224, 969084), (243, 893312), (252, 861408), (288, 753732), (324, 669984), (336, 646056), (378, 574272), (384, 565299), (432, 502488), (448, 484542), (486, 446656), (504, 430704), (567, 382848), (576, 376866), (648, 334992), (672, 323028), (756, 287136), (864, 251244), (896, 242271), (972, 223328), (997, 217728), (1008, 215352), (1134, 191424), (1152, 188433), (1296, 167496), (1344, 161514), (1512, 143568), (1701, 127616), (1728, 125622), (1944, 111664), (1994, 108864), (2016, 107676), (2268, 95712), (2592, 83748), (2688, 80757), (2991, 72576), (3024, 71784), (3402, 63808), (3456, 62811), (3888, 55832), (3988, 54432), (4032, 53838), (4536, 47856), (5184, 41874), (5982, 36288), (6048, 35892), (6804, 31904), (6979, 31104), (7776, 27916), (7976, 27216), (8064, 26919), (8973, 24192), (9072, 23928), (10368, 20937), (11964, 18144), (12096, 17946), (13608, 15952), (13958, 15552)]