265481496

素因数分解:

$2^3\times 3^3\times 7^1\times {\mathrm{71}}^1\times {\mathrm{2473}}^1$

素因数の和:2566

約数の個数: 128

約数和(自身を含む): 855014400

約数和(自身を除く): 589532904

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 18, 21, 24, 27, 28, 36, 42, 54, 56, 63, 71, 72, 84, 108, 126, 142, 168, 189, 213, 216, 252, 284, 378, 426, 497, 504, 568, 639, 756, 852, 994, 1278, 1491, 1512, 1704, 1917, 1988, 2473, 2556, 2982, 3834, 3976, 4473, 4946, 5112, 5964, 7419, 7668, 8946, 9892, 11928, 13419, 14838, 15336, 17311, 17892, 19784, 22257, 26838, 29676, 34622, 35784, 44514, 51933, 53676, 59352, 66771, 69244, 89028, 103866, 107352, 133542, 138488, 155799, 175583, 178056, 207732, 267084, 311598, 351166, 415464, 467397, 526749, 534168, 623196, 702332, 934794, 1053498, 1229081, 1246392, 1404664, 1580247, 1869588, 2106996, 2458162, 3160494, 3687243, 3739176, 4213992, 4740741, 4916324, 6320988, 7374486, 9481482, 9832648, 11061729, 12641976, 14748972, 18962964, 22123458, 29497944, 33185187, 37925928, 44246916, 66370374, 88493832, 132740748, 265481496]

約数ペア:

[(1, 265481496), (2, 132740748), (3, 88493832), (4, 66370374), (6, 44246916), (7, 37925928), (8, 33185187), (9, 29497944), (12, 22123458), (14, 18962964), (18, 14748972), (21, 12641976), (24, 11061729), (27, 9832648), (28, 9481482), (36, 7374486), (42, 6320988), (54, 4916324), (56, 4740741), (63, 4213992), (71, 3739176), (72, 3687243), (84, 3160494), (108, 2458162), (126, 2106996), (142, 1869588), (168, 1580247), (189, 1404664), (213, 1246392), (216, 1229081), (252, 1053498), (284, 934794), (378, 702332), (426, 623196), (497, 534168), (504, 526749), (568, 467397), (639, 415464), (756, 351166), (852, 311598), (994, 267084), (1278, 207732), (1491, 178056), (1512, 175583), (1704, 155799), (1917, 138488), (1988, 133542), (2473, 107352), (2556, 103866), (2982, 89028), (3834, 69244), (3976, 66771), (4473, 59352), (4946, 53676), (5112, 51933), (5964, 44514), (7419, 35784), (7668, 34622), (8946, 29676), (9892, 26838), (11928, 22257), (13419, 19784), (14838, 17892), (15336, 17311)]