917385912

素因数分解:

$2^3\times 3^4\times {\mathrm{23}}^1\times {\mathrm{61553}}^1$

素因数の和:61594

約数の個数: 80

約数和(自身を含む): 2681292240

約数和(自身を除く): 1763906328

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 23, 24, 27, 36, 46, 54, 69, 72, 81, 92, 108, 138, 162, 184, 207, 216, 276, 324, 414, 552, 621, 648, 828, 1242, 1656, 1863, 2484, 3726, 4968, 7452, 14904, 61553, 123106, 184659, 246212, 369318, 492424, 553977, 738636, 1107954, 1415719, 1477272, 1661931, 2215908, 2831438, 3323862, 4247157, 4431816, 4985793, 5662876, 6647724, 8494314, 9971586, 11325752, 12741471, 13295448, 16988628, 19943172, 25482942, 33977256, 38224413, 39886344, 50965884, 76448826, 101931768, 114673239, 152897652, 229346478, 305795304, 458692956, 917385912]

約数ペア:

[(1, 917385912), (2, 458692956), (3, 305795304), (4, 229346478), (6, 152897652), (8, 114673239), (9, 101931768), (12, 76448826), (18, 50965884), (23, 39886344), (24, 38224413), (27, 33977256), (36, 25482942), (46, 19943172), (54, 16988628), (69, 13295448), (72, 12741471), (81, 11325752), (92, 9971586), (108, 8494314), (138, 6647724), (162, 5662876), (184, 4985793), (207, 4431816), (216, 4247157), (276, 3323862), (324, 2831438), (414, 2215908), (552, 1661931), (621, 1477272), (648, 1415719), (828, 1107954), (1242, 738636), (1656, 553977), (1863, 492424), (2484, 369318), (3726, 246212), (4968, 184659), (7452, 123106), (14904, 61553)]