494865288

素因数分解:

$2^3\times 3^4\times {\mathrm{97}}^1\times {\mathrm{7873}}^1$

素因数の和:7988

約数の個数: 80

約数和(自身を含む): 1400548380

約数和(自身を除く): 905683092

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 36, 54, 72, 81, 97, 108, 162, 194, 216, 291, 324, 388, 582, 648, 776, 873, 1164, 1746, 2328, 2619, 3492, 5238, 6984, 7857, 7873, 10476, 15714, 15746, 20952, 23619, 31428, 31492, 47238, 62856, 62984, 70857, 94476, 141714, 188952, 212571, 283428, 425142, 566856, 637713, 763681, 850284, 1275426, 1527362, 1700568, 2291043, 2550852, 3054724, 4582086, 5101704, 6109448, 6873129, 9164172, 13746258, 18328344, 20619387, 27492516, 41238774, 54985032, 61858161, 82477548, 123716322, 164955096, 247432644, 494865288]

約数ペア:

[(1, 494865288), (2, 247432644), (3, 164955096), (4, 123716322), (6, 82477548), (8, 61858161), (9, 54985032), (12, 41238774), (18, 27492516), (24, 20619387), (27, 18328344), (36, 13746258), (54, 9164172), (72, 6873129), (81, 6109448), (97, 5101704), (108, 4582086), (162, 3054724), (194, 2550852), (216, 2291043), (291, 1700568), (324, 1527362), (388, 1275426), (582, 850284), (648, 763681), (776, 637713), (873, 566856), (1164, 425142), (1746, 283428), (2328, 212571), (2619, 188952), (3492, 141714), (5238, 94476), (6984, 70857), (7857, 62984), (7873, 62856), (10476, 47238), (15714, 31492), (15746, 31428), (20952, 23619)]