393191736

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{53}}^1\times {\mathrm{44159}}^1$

素因数の和:44228

約数の個数: 64

約数和(自身を含む): 1144627200

約数和(自身を除く): 751435464

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 42, 53, 56, 84, 106, 159, 168, 212, 318, 371, 424, 636, 742, 1113, 1272, 1484, 2226, 2968, 4452, 8904, 44159, 88318, 132477, 176636, 264954, 309113, 353272, 529908, 618226, 927339, 1059816, 1236452, 1854678, 2340427, 2472904, 3709356, 4680854, 7021281, 7418712, 9361708, 14042562, 16382989, 18723416, 28085124, 32765978, 49148967, 56170248, 65531956, 98297934, 131063912, 196595868, 393191736]

約数ペア:

[(1, 393191736), (2, 196595868), (3, 131063912), (4, 98297934), (6, 65531956), (7, 56170248), (8, 49148967), (12, 32765978), (14, 28085124), (21, 18723416), (24, 16382989), (28, 14042562), (42, 9361708), (53, 7418712), (56, 7021281), (84, 4680854), (106, 3709356), (159, 2472904), (168, 2340427), (212, 1854678), (318, 1236452), (371, 1059816), (424, 927339), (636, 618226), (742, 529908), (1113, 353272), (1272, 309113), (1484, 264954), (2226, 176636), (2968, 132477), (4452, 88318), (8904, 44159)]