1285821792

素因数分解:

$2^5\times 3^2\times {\mathrm{17}}^1\times {\mathrm{262627}}^1$

素因数の和:262660

約数の個数: 72

約数和(自身を含む): 3871661976

約数和(自身を除く): 2585840184

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 17, 18, 24, 32, 34, 36, 48, 51, 68, 72, 96, 102, 136, 144, 153, 204, 272, 288, 306, 408, 544, 612, 816, 1224, 1632, 2448, 4896, 262627, 525254, 787881, 1050508, 1575762, 2101016, 2363643, 3151524, 4202032, 4464659, 4727286, 6303048, 8404064, 8929318, 9454572, 12606096, 13393977, 17858636, 18909144, 25212192, 26787954, 35717272, 37818288, 40181931, 53575908, 71434544, 75636576, 80363862, 107151816, 142869088, 160727724, 214303632, 321455448, 428607264, 642910896, 1285821792]

約数ペア:

[(1, 1285821792), (2, 642910896), (3, 428607264), (4, 321455448), (6, 214303632), (8, 160727724), (9, 142869088), (12, 107151816), (16, 80363862), (17, 75636576), (18, 71434544), (24, 53575908), (32, 40181931), (34, 37818288), (36, 35717272), (48, 26787954), (51, 25212192), (68, 18909144), (72, 17858636), (96, 13393977), (102, 12606096), (136, 9454572), (144, 8929318), (153, 8404064), (204, 6303048), (272, 4727286), (288, 4464659), (306, 4202032), (408, 3151524), (544, 2363643), (612, 2101016), (816, 1575762), (1224, 1050508), (1632, 787881), (2448, 525254), (4896, 262627)]