290326572

素因数分解:

$2^2\times 3^3\times {\mathrm{61}}^1\times {\mathrm{127}}^1\times {\mathrm{347}}^1$

素因数の和:548

約数の個数: 96

約数和(自身を含む): 773283840

約数和(自身を除く): 482957268

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 61, 108, 122, 127, 183, 244, 254, 347, 366, 381, 508, 549, 694, 732, 762, 1041, 1098, 1143, 1388, 1524, 1647, 2082, 2196, 2286, 3123, 3294, 3429, 4164, 4572, 6246, 6588, 6858, 7747, 9369, 12492, 13716, 15494, 18738, 21167, 23241, 30988, 37476, 42334, 44069, 46482, 63501, 69723, 84668, 88138, 92964, 127002, 132207, 139446, 176276, 190503, 209169, 254004, 264414, 278892, 381006, 396621, 418338, 528828, 571509, 762012, 793242, 836676, 1143018, 1189863, 1586484, 2286036, 2379726, 2688209, 4759452, 5376418, 8064627, 10752836, 16129254, 24193881, 32258508, 48387762, 72581643, 96775524, 145163286, 290326572]

約数ペア:

[(1, 290326572), (2, 145163286), (3, 96775524), (4, 72581643), (6, 48387762), (9, 32258508), (12, 24193881), (18, 16129254), (27, 10752836), (36, 8064627), (54, 5376418), (61, 4759452), (108, 2688209), (122, 2379726), (127, 2286036), (183, 1586484), (244, 1189863), (254, 1143018), (347, 836676), (366, 793242), (381, 762012), (508, 571509), (549, 528828), (694, 418338), (732, 396621), (762, 381006), (1041, 278892), (1098, 264414), (1143, 254004), (1388, 209169), (1524, 190503), (1647, 176276), (2082, 139446), (2196, 132207), (2286, 127002), (3123, 92964), (3294, 88138), (3429, 84668), (4164, 69723), (4572, 63501), (6246, 46482), (6588, 44069), (6858, 42334), (7747, 37476), (9369, 30988), (12492, 23241), (13716, 21167), (15494, 18738)]