1372993416

素因数分解:

$2^3\times 3^4\times {\mathrm{1061}}^1\times {\mathrm{1997}}^1$

素因数の和:3076

約数の個数: 80

約数和(自身を含む): 3851204940

約数和(自身を除く): 2478211524

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 36, 54, 72, 81, 108, 162, 216, 324, 648, 1061, 1997, 2122, 3183, 3994, 4244, 5991, 6366, 7988, 8488, 9549, 11982, 12732, 15976, 17973, 19098, 23964, 25464, 28647, 35946, 38196, 47928, 53919, 57294, 71892, 76392, 85941, 107838, 114588, 143784, 161757, 171882, 215676, 229176, 323514, 343764, 431352, 647028, 687528, 1294056, 2118817, 4237634, 6356451, 8475268, 12712902, 16950536, 19069353, 25425804, 38138706, 50851608, 57208059, 76277412, 114416118, 152554824, 171624177, 228832236, 343248354, 457664472, 686496708, 1372993416]

約数ペア:

[(1, 1372993416), (2, 686496708), (3, 457664472), (4, 343248354), (6, 228832236), (8, 171624177), (9, 152554824), (12, 114416118), (18, 76277412), (24, 57208059), (27, 50851608), (36, 38138706), (54, 25425804), (72, 19069353), (81, 16950536), (108, 12712902), (162, 8475268), (216, 6356451), (324, 4237634), (648, 2118817), (1061, 1294056), (1997, 687528), (2122, 647028), (3183, 431352), (3994, 343764), (4244, 323514), (5991, 229176), (6366, 215676), (7988, 171882), (8488, 161757), (9549, 143784), (11982, 114588), (12732, 107838), (15976, 85941), (17973, 76392), (19098, 71892), (23964, 57294), (25464, 53919), (28647, 47928), (35946, 38196)]