621792

素因数分解:

$2^5\times 3^2\times {\mathrm{17}}^1\times {\mathrm{127}}^1$

素因数の和:160

約数の個数: 72

約数和(自身を含む): 1886976

約数和(自身を除く): 1265184

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 17, 18, 24, 32, 34, 36, 48, 51, 68, 72, 96, 102, 127, 136, 144, 153, 204, 254, 272, 288, 306, 381, 408, 508, 544, 612, 762, 816, 1016, 1143, 1224, 1524, 1632, 2032, 2159, 2286, 2448, 3048, 4064, 4318, 4572, 4896, 6096, 6477, 8636, 9144, 12192, 12954, 17272, 18288, 19431, 25908, 34544, 36576, 38862, 51816, 69088, 77724, 103632, 155448, 207264, 310896, 621792]

約数ペア:

[(1, 621792), (2, 310896), (3, 207264), (4, 155448), (6, 103632), (8, 77724), (9, 69088), (12, 51816), (16, 38862), (17, 36576), (18, 34544), (24, 25908), (32, 19431), (34, 18288), (36, 17272), (48, 12954), (51, 12192), (68, 9144), (72, 8636), (96, 6477), (102, 6096), (127, 4896), (136, 4572), (144, 4318), (153, 4064), (204, 3048), (254, 2448), (272, 2286), (288, 2159), (306, 2032), (381, 1632), (408, 1524), (508, 1224), (544, 1143), (612, 1016), (762, 816)]