275219856

素因数分解:

$2^4\times 3^5\times {\mathrm{71}}^1\times {\mathrm{997}}^1$

素因数の和:1091

約数の個数: 120

約数和(自身を含む): 810823104

約数和(自身を除く): 535603248

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 36, 48, 54, 71, 72, 81, 108, 142, 144, 162, 213, 216, 243, 284, 324, 426, 432, 486, 568, 639, 648, 852, 972, 997, 1136, 1278, 1296, 1704, 1917, 1944, 1994, 2556, 2991, 3408, 3834, 3888, 3988, 5112, 5751, 5982, 7668, 7976, 8973, 10224, 11502, 11964, 15336, 15952, 17253, 17946, 23004, 23928, 26919, 30672, 34506, 35892, 46008, 47856, 53838, 69012, 70787, 71784, 80757, 92016, 107676, 138024, 141574, 143568, 161514, 212361, 215352, 242271, 276048, 283148, 323028, 424722, 430704, 484542, 566296, 637083, 646056, 849444, 969084, 1132592, 1274166, 1292112, 1698888, 1911249, 1938168, 2548332, 3397776, 3822498, 3876336, 5096664, 5733747, 7644996, 10193328, 11467494, 15289992, 17201241, 22934988, 30579984, 34402482, 45869976, 68804964, 91739952, 137609928, 275219856]

約数ペア:

[(1, 275219856), (2, 137609928), (3, 91739952), (4, 68804964), (6, 45869976), (8, 34402482), (9, 30579984), (12, 22934988), (16, 17201241), (18, 15289992), (24, 11467494), (27, 10193328), (36, 7644996), (48, 5733747), (54, 5096664), (71, 3876336), (72, 3822498), (81, 3397776), (108, 2548332), (142, 1938168), (144, 1911249), (162, 1698888), (213, 1292112), (216, 1274166), (243, 1132592), (284, 969084), (324, 849444), (426, 646056), (432, 637083), (486, 566296), (568, 484542), (639, 430704), (648, 424722), (852, 323028), (972, 283148), (997, 276048), (1136, 242271), (1278, 215352), (1296, 212361), (1704, 161514), (1917, 143568), (1944, 141574), (1994, 138024), (2556, 107676), (2991, 92016), (3408, 80757), (3834, 71784), (3888, 70787), (3988, 69012), (5112, 53838), (5751, 47856), (5982, 46008), (7668, 35892), (7976, 34506), (8973, 30672), (10224, 26919), (11502, 23928), (11964, 23004), (15336, 17946), (15952, 17253)]