199440576

素因数分解:

$2^6\times 3^3\times {\mathrm{211}}^1\times {\mathrm{547}}^1$

素因数の和:779

約数の個数: 112

約数和(自身を含む): 590174080

約数和(自身を除く): 390733504

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 32, 36, 48, 54, 64, 72, 96, 108, 144, 192, 211, 216, 288, 422, 432, 547, 576, 633, 844, 864, 1094, 1266, 1641, 1688, 1728, 1899, 2188, 2532, 3282, 3376, 3798, 4376, 4923, 5064, 5697, 6564, 6752, 7596, 8752, 9846, 10128, 11394, 13128, 13504, 14769, 15192, 17504, 19692, 20256, 22788, 26256, 29538, 30384, 35008, 39384, 40512, 45576, 52512, 59076, 60768, 78768, 91152, 105024, 115417, 118152, 121536, 157536, 182304, 230834, 236304, 315072, 346251, 364608, 461668, 472608, 692502, 923336, 945216, 1038753, 1385004, 1846672, 2077506, 2770008, 3116259, 3693344, 4155012, 5540016, 6232518, 7386688, 8310024, 11080032, 12465036, 16620048, 22160064, 24930072, 33240096, 49860144, 66480192, 99720288, 199440576]

約数ペア:

[(1, 199440576), (2, 99720288), (3, 66480192), (4, 49860144), (6, 33240096), (8, 24930072), (9, 22160064), (12, 16620048), (16, 12465036), (18, 11080032), (24, 8310024), (27, 7386688), (32, 6232518), (36, 5540016), (48, 4155012), (54, 3693344), (64, 3116259), (72, 2770008), (96, 2077506), (108, 1846672), (144, 1385004), (192, 1038753), (211, 945216), (216, 923336), (288, 692502), (422, 472608), (432, 461668), (547, 364608), (576, 346251), (633, 315072), (844, 236304), (864, 230834), (1094, 182304), (1266, 157536), (1641, 121536), (1688, 118152), (1728, 115417), (1899, 105024), (2188, 91152), (2532, 78768), (3282, 60768), (3376, 59076), (3798, 52512), (4376, 45576), (4923, 40512), (5064, 39384), (5697, 35008), (6564, 30384), (6752, 29538), (7596, 26256), (8752, 22788), (9846, 20256), (10128, 19692), (11394, 17504), (13128, 15192), (13504, 14769)]