831291648

素因数分解:

$2^8\times 3^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{5179}}^1$

素因数の和:5228

約数の個数: 144

約数和(自身を含む): 2541100800

約数和(自身を除く): 1709809152

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 16, 19, 22, 24, 32, 33, 38, 44, 48, 57, 64, 66, 76, 88, 96, 114, 128, 132, 152, 176, 192, 209, 228, 256, 264, 304, 352, 384, 418, 456, 528, 608, 627, 704, 768, 836, 912, 1056, 1216, 1254, 1408, 1672, 1824, 2112, 2432, 2508, 2816, 3344, 3648, 4224, 4864, 5016, 5179, 6688, 7296, 8448, 10032, 10358, 13376, 14592, 15537, 20064, 20716, 26752, 31074, 40128, 41432, 53504, 56969, 62148, 80256, 82864, 98401, 113938, 124296, 160512, 165728, 170907, 196802, 227876, 248592, 295203, 331456, 341814, 393604, 455752, 497184, 590406, 662912, 683628, 787208, 911504, 994368, 1082411, 1180812, 1325824, 1367256, 1574416, 1823008, 1988736, 2164822, 2361624, 2734512, 3148832, 3247233, 3646016, 3977472, 4329644, 4723248, 5469024, 6297664, 6494466, 7292032, 8659288, 9446496, 10938048, 12595328, 12988932, 14584064, 17318576, 18892992, 21876096, 25190656, 25977864, 34637152, 37785984, 43752192, 51955728, 69274304, 75571968, 103911456, 138548608, 207822912, 277097216, 415645824, 831291648]

約数ペア:

[(1, 831291648), (2, 415645824), (3, 277097216), (4, 207822912), (6, 138548608), (8, 103911456), (11, 75571968), (12, 69274304), (16, 51955728), (19, 43752192), (22, 37785984), (24, 34637152), (32, 25977864), (33, 25190656), (38, 21876096), (44, 18892992), (48, 17318576), (57, 14584064), (64, 12988932), (66, 12595328), (76, 10938048), (88, 9446496), (96, 8659288), (114, 7292032), (128, 6494466), (132, 6297664), (152, 5469024), (176, 4723248), (192, 4329644), (209, 3977472), (228, 3646016), (256, 3247233), (264, 3148832), (304, 2734512), (352, 2361624), (384, 2164822), (418, 1988736), (456, 1823008), (528, 1574416), (608, 1367256), (627, 1325824), (704, 1180812), (768, 1082411), (836, 994368), (912, 911504), (1056, 787208), (1216, 683628), (1254, 662912), (1408, 590406), (1672, 497184), (1824, 455752), (2112, 393604), (2432, 341814), (2508, 331456), (2816, 295203), (3344, 248592), (3648, 227876), (4224, 196802), (4864, 170907), (5016, 165728), (5179, 160512), (6688, 124296), (7296, 113938), (8448, 98401), (10032, 82864), (10358, 80256), (13376, 62148), (14592, 56969), (15537, 53504), (20064, 41432), (20716, 40128), (26752, 31074)]