921281355696

素因数分解:

$2^4\times 3^1\times {\mathrm{13}}^1\times {\mathrm{107}}^1\times {\mathrm{13798247}}^1$

素因数の和:13798378

約数の個数: 80

約数和(自身を含む): 2587005921024

約数和(自身を除く): 1665724565328

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 39, 48, 52, 78, 104, 107, 156, 208, 214, 312, 321, 428, 624, 642, 856, 1284, 1391, 1712, 2568, 2782, 4173, 5136, 5564, 8346, 11128, 16692, 22256, 33384, 66768, 13798247, 27596494, 41394741, 55192988, 82789482, 110385976, 165578964, 179377211, 220771952, 331157928, 358754422, 538131633, 662315856, 717508844, 1076263266, 1435017688, 1476412429, 2152526532, 2870035376, 2952824858, 4305053064, 4429237287, 5905649716, 8610106128, 8858474574, 11811299432, 17716949148, 19193361577, 23622598864, 35433898296, 38386723154, 57580084731, 70867796592, 76773446308, 115160169462, 153546892616, 230320338924, 307093785232, 460640677848, 921281355696]

約数ペア:

[(1, 921281355696), (2, 460640677848), (3, 307093785232), (4, 230320338924), (6, 153546892616), (8, 115160169462), (12, 76773446308), (13, 70867796592), (16, 57580084731), (24, 38386723154), (26, 35433898296), (39, 23622598864), (48, 19193361577), (52, 17716949148), (78, 11811299432), (104, 8858474574), (107, 8610106128), (156, 5905649716), (208, 4429237287), (214, 4305053064), (312, 2952824858), (321, 2870035376), (428, 2152526532), (624, 1476412429), (642, 1435017688), (856, 1076263266), (1284, 717508844), (1391, 662315856), (1712, 538131633), (2568, 358754422), (2782, 331157928), (4173, 220771952), (5136, 179377211), (5564, 165578964), (8346, 110385976), (11128, 82789482), (16692, 55192988), (22256, 41394741), (33384, 27596494), (66768, 13798247)]