221792016

素因数分解:

$2^4\times 3^1\times {\mathrm{19}}^1\times {\mathrm{157}}^1\times {\mathrm{1549}}^1$

素因数の和:1736

約数の個数: 80

約数和(自身を含む): 607352000

約数和(自身を除く): 385559984

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 19, 24, 38, 48, 57, 76, 114, 152, 157, 228, 304, 314, 456, 471, 628, 912, 942, 1256, 1549, 1884, 2512, 2983, 3098, 3768, 4647, 5966, 6196, 7536, 8949, 9294, 11932, 12392, 17898, 18588, 23864, 24784, 29431, 35796, 37176, 47728, 58862, 71592, 74352, 88293, 117724, 143184, 176586, 235448, 243193, 353172, 470896, 486386, 706344, 729579, 972772, 1412688, 1459158, 1945544, 2918316, 3891088, 4620667, 5836632, 9241334, 11673264, 13862001, 18482668, 27724002, 36965336, 55448004, 73930672, 110896008, 221792016]

約数ペア:

[(1, 221792016), (2, 110896008), (3, 73930672), (4, 55448004), (6, 36965336), (8, 27724002), (12, 18482668), (16, 13862001), (19, 11673264), (24, 9241334), (38, 5836632), (48, 4620667), (57, 3891088), (76, 2918316), (114, 1945544), (152, 1459158), (157, 1412688), (228, 972772), (304, 729579), (314, 706344), (456, 486386), (471, 470896), (628, 353172), (912, 243193), (942, 235448), (1256, 176586), (1549, 143184), (1884, 117724), (2512, 88293), (2983, 74352), (3098, 71592), (3768, 58862), (4647, 47728), (5966, 37176), (6196, 35796), (7536, 29431), (8949, 24784), (9294, 23864), (11932, 18588), (12392, 17898)]