446385408

素因数分解:

$2^8\times 3^1\times 7^1\times {\mathrm{43}}^1\times {\mathrm{1931}}^1$

素因数の和:2000

約数の個数: 144

約数和(自身を含む): 1390050816

約数和(自身を除く): 943665408

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 32, 42, 43, 48, 56, 64, 84, 86, 96, 112, 128, 129, 168, 172, 192, 224, 256, 258, 301, 336, 344, 384, 448, 516, 602, 672, 688, 768, 896, 903, 1032, 1204, 1344, 1376, 1792, 1806, 1931, 2064, 2408, 2688, 2752, 3612, 3862, 4128, 4816, 5376, 5504, 5793, 7224, 7724, 8256, 9632, 11008, 11586, 13517, 14448, 15448, 16512, 19264, 23172, 27034, 28896, 30896, 33024, 38528, 40551, 46344, 54068, 57792, 61792, 77056, 81102, 83033, 92688, 108136, 115584, 123584, 162204, 166066, 185376, 216272, 231168, 247168, 249099, 324408, 332132, 370752, 432544, 494336, 498198, 581231, 648816, 664264, 741504, 865088, 996396, 1162462, 1297632, 1328528, 1483008, 1730176, 1743693, 1992792, 2324924, 2595264, 2657056, 3460352, 3487386, 3985584, 4649848, 5190528, 5314112, 6974772, 7971168, 9299696, 10381056, 10628224, 13949544, 15942336, 18599392, 21256448, 27899088, 31884672, 37198784, 55798176, 63769344, 74397568, 111596352, 148795136, 223192704, 446385408]

約数ペア:

[(1, 446385408), (2, 223192704), (3, 148795136), (4, 111596352), (6, 74397568), (7, 63769344), (8, 55798176), (12, 37198784), (14, 31884672), (16, 27899088), (21, 21256448), (24, 18599392), (28, 15942336), (32, 13949544), (42, 10628224), (43, 10381056), (48, 9299696), (56, 7971168), (64, 6974772), (84, 5314112), (86, 5190528), (96, 4649848), (112, 3985584), (128, 3487386), (129, 3460352), (168, 2657056), (172, 2595264), (192, 2324924), (224, 1992792), (256, 1743693), (258, 1730176), (301, 1483008), (336, 1328528), (344, 1297632), (384, 1162462), (448, 996396), (516, 865088), (602, 741504), (672, 664264), (688, 648816), (768, 581231), (896, 498198), (903, 494336), (1032, 432544), (1204, 370752), (1344, 332132), (1376, 324408), (1792, 249099), (1806, 247168), (1931, 231168), (2064, 216272), (2408, 185376), (2688, 166066), (2752, 162204), (3612, 123584), (3862, 115584), (4128, 108136), (4816, 92688), (5376, 83033), (5504, 81102), (5793, 77056), (7224, 61792), (7724, 57792), (8256, 54068), (9632, 46344), (11008, 40551), (11586, 38528), (13517, 33024), (14448, 30896), (15448, 28896), (16512, 27034), (19264, 23172)]