204480288

素因数分解:

$2^5\times 3^4\times {\mathrm{78889}}^1$

素因数の和:78911

約数の個数: 60

約数和(自身を含む): 601378470

約数和(自身を除く): 396898182

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 32, 36, 48, 54, 72, 81, 96, 108, 144, 162, 216, 288, 324, 432, 648, 864, 1296, 2592, 78889, 157778, 236667, 315556, 473334, 631112, 710001, 946668, 1262224, 1420002, 1893336, 2130003, 2524448, 2840004, 3786672, 4260006, 5680008, 6390009, 7573344, 8520012, 11360016, 12780018, 17040024, 22720032, 25560036, 34080048, 51120072, 68160096, 102240144, 204480288]

約数ペア:

[(1, 204480288), (2, 102240144), (3, 68160096), (4, 51120072), (6, 34080048), (8, 25560036), (9, 22720032), (12, 17040024), (16, 12780018), (18, 11360016), (24, 8520012), (27, 7573344), (32, 6390009), (36, 5680008), (48, 4260006), (54, 3786672), (72, 2840004), (81, 2524448), (96, 2130003), (108, 1893336), (144, 1420002), (162, 1262224), (216, 946668), (288, 710001), (324, 631112), (432, 473334), (648, 315556), (864, 236667), (1296, 157778), (2592, 78889)]