419818752

素因数分解:

$2^8\times 3^2\times {\mathrm{257}}^1\times {\mathrm{709}}^1$

素因数の和:988

約数の個数: 108

約数和(自身を含む): 1216864740

約数和(自身を除く): 797045988

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 64, 72, 96, 128, 144, 192, 256, 257, 288, 384, 514, 576, 709, 768, 771, 1028, 1152, 1418, 1542, 2056, 2127, 2304, 2313, 2836, 3084, 4112, 4254, 4626, 5672, 6168, 6381, 8224, 8508, 9252, 11344, 12336, 12762, 16448, 17016, 18504, 22688, 24672, 25524, 32896, 34032, 37008, 45376, 49344, 51048, 65792, 68064, 74016, 90752, 98688, 102096, 136128, 148032, 181504, 182213, 197376, 204192, 272256, 296064, 364426, 408384, 544512, 546639, 592128, 728852, 816768, 1093278, 1457704, 1633536, 1639917, 2186556, 2915408, 3279834, 4373112, 5830816, 6559668, 8746224, 11661632, 13119336, 17492448, 23323264, 26238672, 34984896, 46646528, 52477344, 69969792, 104954688, 139939584, 209909376, 419818752]

約数ペア:

[(1, 419818752), (2, 209909376), (3, 139939584), (4, 104954688), (6, 69969792), (8, 52477344), (9, 46646528), (12, 34984896), (16, 26238672), (18, 23323264), (24, 17492448), (32, 13119336), (36, 11661632), (48, 8746224), (64, 6559668), (72, 5830816), (96, 4373112), (128, 3279834), (144, 2915408), (192, 2186556), (256, 1639917), (257, 1633536), (288, 1457704), (384, 1093278), (514, 816768), (576, 728852), (709, 592128), (768, 546639), (771, 544512), (1028, 408384), (1152, 364426), (1418, 296064), (1542, 272256), (2056, 204192), (2127, 197376), (2304, 182213), (2313, 181504), (2836, 148032), (3084, 136128), (4112, 102096), (4254, 98688), (4626, 90752), (5672, 74016), (6168, 68064), (6381, 65792), (8224, 51048), (8508, 49344), (9252, 45376), (11344, 37008), (12336, 34032), (12762, 32896), (16448, 25524), (17016, 24672), (18504, 22688)]