995155956

素因数分解:

$2^2\times 3^5\times {\mathrm{313}}^1\times {\mathrm{3271}}^1$

素因数の和:3603

約数の個数: 72

約数和(自身を含む): 2617835584

約数和(自身を除く): 1622679628

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 81, 108, 162, 243, 313, 324, 486, 626, 939, 972, 1252, 1878, 2817, 3271, 3756, 5634, 6542, 8451, 9813, 11268, 13084, 16902, 19626, 25353, 29439, 33804, 39252, 50706, 58878, 76059, 88317, 101412, 117756, 152118, 176634, 264951, 304236, 353268, 529902, 794853, 1023823, 1059804, 1589706, 2047646, 3071469, 3179412, 4095292, 6142938, 9214407, 12285876, 18428814, 27643221, 36857628, 55286442, 82929663, 110572884, 165859326, 248788989, 331718652, 497577978, 995155956]

約数ペア:

[(1, 995155956), (2, 497577978), (3, 331718652), (4, 248788989), (6, 165859326), (9, 110572884), (12, 82929663), (18, 55286442), (27, 36857628), (36, 27643221), (54, 18428814), (81, 12285876), (108, 9214407), (162, 6142938), (243, 4095292), (313, 3179412), (324, 3071469), (486, 2047646), (626, 1589706), (939, 1059804), (972, 1023823), (1252, 794853), (1878, 529902), (2817, 353268), (3271, 304236), (3756, 264951), (5634, 176634), (6542, 152118), (8451, 117756), (9813, 101412), (11268, 88317), (13084, 76059), (16902, 58878), (19626, 50706), (25353, 39252), (29439, 33804)]