173671728

素因数分解:

$2^4\times 3^1\times {\mathrm{17}}^1\times {\mathrm{331}}^1\times {\mathrm{643}}^1$

素因数の和:1002

約数の個数: 80

約数和(自身を含む): 477219456

約数和(自身を除く): 303547728

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 17, 24, 34, 48, 51, 68, 102, 136, 204, 272, 331, 408, 643, 662, 816, 993, 1286, 1324, 1929, 1986, 2572, 2648, 3858, 3972, 5144, 5296, 5627, 7716, 7944, 10288, 10931, 11254, 15432, 15888, 16881, 21862, 22508, 30864, 32793, 33762, 43724, 45016, 65586, 67524, 87448, 90032, 131172, 135048, 174896, 212833, 262344, 270096, 425666, 524688, 638499, 851332, 1276998, 1702664, 2553996, 3405328, 3618161, 5107992, 7236322, 10215984, 10854483, 14472644, 21708966, 28945288, 43417932, 57890576, 86835864, 173671728]

約数ペア:

[(1, 173671728), (2, 86835864), (3, 57890576), (4, 43417932), (6, 28945288), (8, 21708966), (12, 14472644), (16, 10854483), (17, 10215984), (24, 7236322), (34, 5107992), (48, 3618161), (51, 3405328), (68, 2553996), (102, 1702664), (136, 1276998), (204, 851332), (272, 638499), (331, 524688), (408, 425666), (643, 270096), (662, 262344), (816, 212833), (993, 174896), (1286, 135048), (1324, 131172), (1929, 90032), (1986, 87448), (2572, 67524), (2648, 65586), (3858, 45016), (3972, 43724), (5144, 33762), (5296, 32793), (5627, 30864), (7716, 22508), (7944, 21862), (10288, 16881), (10931, 15888), (11254, 15432)]