272657448

素因数分解:

$2^3\times 3^3\times 7^1\times {\mathrm{19}}^1\times {\mathrm{9491}}^1$

素因数の和:9532

約数の個数: 128

約数和(自身を含む): 911232000

約数和(自身を除く): 638574552

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 18, 19, 21, 24, 27, 28, 36, 38, 42, 54, 56, 57, 63, 72, 76, 84, 108, 114, 126, 133, 152, 168, 171, 189, 216, 228, 252, 266, 342, 378, 399, 456, 504, 513, 532, 684, 756, 798, 1026, 1064, 1197, 1368, 1512, 1596, 2052, 2394, 3192, 3591, 4104, 4788, 7182, 9491, 9576, 14364, 18982, 28473, 28728, 37964, 56946, 66437, 75928, 85419, 113892, 132874, 170838, 180329, 199311, 227784, 256257, 265748, 341676, 360658, 398622, 512514, 531496, 540987, 597933, 683352, 721316, 797244, 1025028, 1081974, 1195866, 1262303, 1442632, 1594488, 1622961, 1793799, 2050056, 2163948, 2391732, 2524606, 3245922, 3587598, 3786909, 4327896, 4783464, 4868883, 5049212, 6491844, 7175196, 7573818, 9737766, 10098424, 11360727, 12983688, 14350392, 15147636, 19475532, 22721454, 30295272, 34082181, 38951064, 45442908, 68164362, 90885816, 136328724, 272657448]

約数ペア:

[(1, 272657448), (2, 136328724), (3, 90885816), (4, 68164362), (6, 45442908), (7, 38951064), (8, 34082181), (9, 30295272), (12, 22721454), (14, 19475532), (18, 15147636), (19, 14350392), (21, 12983688), (24, 11360727), (27, 10098424), (28, 9737766), (36, 7573818), (38, 7175196), (42, 6491844), (54, 5049212), (56, 4868883), (57, 4783464), (63, 4327896), (72, 3786909), (76, 3587598), (84, 3245922), (108, 2524606), (114, 2391732), (126, 2163948), (133, 2050056), (152, 1793799), (168, 1622961), (171, 1594488), (189, 1442632), (216, 1262303), (228, 1195866), (252, 1081974), (266, 1025028), (342, 797244), (378, 721316), (399, 683352), (456, 597933), (504, 540987), (513, 531496), (532, 512514), (684, 398622), (756, 360658), (798, 341676), (1026, 265748), (1064, 256257), (1197, 227784), (1368, 199311), (1512, 180329), (1596, 170838), (2052, 132874), (2394, 113892), (3192, 85419), (3591, 75928), (4104, 66437), (4788, 56946), (7182, 37964), (9491, 28728), (9576, 28473), (14364, 18982)]