665882140672

素因数分解:

$2^{13}\times 7^1\times {\mathrm{3359}}^1\times {\mathrm{3457}}^1$

素因数の和:6849

約数の個数: 112

約数和(自身を含む): 1522816888320

約数和(自身を除く): 856934747648

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 112, 128, 224, 256, 448, 512, 896, 1024, 1792, 2048, 3359, 3457, 3584, 4096, 6718, 6914, 7168, 8192, 13436, 13828, 14336, 23513, 24199, 26872, 27656, 28672, 47026, 48398, 53744, 55312, 57344, 94052, 96796, 107488, 110624, 188104, 193592, 214976, 221248, 376208, 387184, 429952, 442496, 752416, 774368, 859904, 884992, 1504832, 1548736, 1719808, 1769984, 3009664, 3097472, 3439616, 3539968, 6019328, 6194944, 6879232, 7079936, 11612063, 12038656, 12389888, 13758464, 14159872, 23224126, 24077312, 24779776, 27516928, 28319744, 46448252, 48154624, 49559552, 81284441, 92896504, 96309248, 99119104, 162568882, 185793008, 192618496, 198238208, 325137764, 371586016, 650275528, 743172032, 1300551056, 1486344064, 2601102112, 2972688128, 5202204224, 5945376256, 10404408448, 11890752512, 20808816896, 23781505024, 41617633792, 47563010048, 83235267584, 95126020096, 166470535168, 332941070336, 665882140672]

約数ペア:

[(1, 665882140672), (2, 332941070336), (4, 166470535168), (7, 95126020096), (8, 83235267584), (14, 47563010048), (16, 41617633792), (28, 23781505024), (32, 20808816896), (56, 11890752512), (64, 10404408448), (112, 5945376256), (128, 5202204224), (224, 2972688128), (256, 2601102112), (448, 1486344064), (512, 1300551056), (896, 743172032), (1024, 650275528), (1792, 371586016), (2048, 325137764), (3359, 198238208), (3457, 192618496), (3584, 185793008), (4096, 162568882), (6718, 99119104), (6914, 96309248), (7168, 92896504), (8192, 81284441), (13436, 49559552), (13828, 48154624), (14336, 46448252), (23513, 28319744), (24199, 27516928), (26872, 24779776), (27656, 24077312), (28672, 23224126), (47026, 14159872), (48398, 13758464), (53744, 12389888), (55312, 12038656), (57344, 11612063), (94052, 7079936), (96796, 6879232), (107488, 6194944), (110624, 6019328), (188104, 3539968), (193592, 3439616), (214976, 3097472), (221248, 3009664), (376208, 1769984), (387184, 1719808), (429952, 1548736), (442496, 1504832), (752416, 884992), (774368, 859904)]