281449272

素因数分解:

$2^3\times 3^1\times {\mathrm{13}}^1\times {\mathrm{127}}^1\times {\mathrm{7103}}^1$

素因数の和:7252

約数の個数: 64

約数和(自身を含む): 763822080

約数和(自身を除く): 482372808

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 24, 26, 39, 52, 78, 104, 127, 156, 254, 312, 381, 508, 762, 1016, 1524, 1651, 3048, 3302, 4953, 6604, 7103, 9906, 13208, 14206, 19812, 21309, 28412, 39624, 42618, 56824, 85236, 92339, 170472, 184678, 277017, 369356, 554034, 738712, 902081, 1108068, 1804162, 2216136, 2706243, 3608324, 5412486, 7216648, 10824972, 11727053, 21649944, 23454106, 35181159, 46908212, 70362318, 93816424, 140724636, 281449272]

約数ペア:

[(1, 281449272), (2, 140724636), (3, 93816424), (4, 70362318), (6, 46908212), (8, 35181159), (12, 23454106), (13, 21649944), (24, 11727053), (26, 10824972), (39, 7216648), (52, 5412486), (78, 3608324), (104, 2706243), (127, 2216136), (156, 1804162), (254, 1108068), (312, 902081), (381, 738712), (508, 554034), (762, 369356), (1016, 277017), (1524, 184678), (1651, 170472), (3048, 92339), (3302, 85236), (4953, 56824), (6604, 42618), (7103, 39624), (9906, 28412), (13208, 21309), (14206, 19812)]