220441344

素因数分解:

$2^8\times 3^1\times {\mathrm{19}}^1\times {\mathrm{15107}}^1$

素因数の和:15145

約数の個数: 72

約数和(自身を含む): 617615040

約数和(自身を除く): 397173696

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 19, 24, 32, 38, 48, 57, 64, 76, 96, 114, 128, 152, 192, 228, 256, 304, 384, 456, 608, 768, 912, 1216, 1824, 2432, 3648, 4864, 7296, 14592, 15107, 30214, 45321, 60428, 90642, 120856, 181284, 241712, 287033, 362568, 483424, 574066, 725136, 861099, 966848, 1148132, 1450272, 1722198, 1933696, 2296264, 2900544, 3444396, 3867392, 4592528, 5801088, 6888792, 9185056, 11602176, 13777584, 18370112, 27555168, 36740224, 55110336, 73480448, 110220672, 220441344]

約数ペア:

[(1, 220441344), (2, 110220672), (3, 73480448), (4, 55110336), (6, 36740224), (8, 27555168), (12, 18370112), (16, 13777584), (19, 11602176), (24, 9185056), (32, 6888792), (38, 5801088), (48, 4592528), (57, 3867392), (64, 3444396), (76, 2900544), (96, 2296264), (114, 1933696), (128, 1722198), (152, 1450272), (192, 1148132), (228, 966848), (256, 861099), (304, 725136), (384, 574066), (456, 483424), (608, 362568), (768, 287033), (912, 241712), (1216, 181284), (1824, 120856), (2432, 90642), (3648, 60428), (4864, 45321), (7296, 30214), (14592, 15107)]