381609096

素因数分解:

$2^3\times 3^1\times {\mathrm{11}}^1\times {\mathrm{71}}^1\times {\mathrm{20359}}^1$

素因数の和:20450

約数の個数: 64

約数和(自身を含む): 1055462400

約数和(自身を除く): 673853304

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 22, 24, 33, 44, 66, 71, 88, 132, 142, 213, 264, 284, 426, 568, 781, 852, 1562, 1704, 2343, 3124, 4686, 6248, 9372, 18744, 20359, 40718, 61077, 81436, 122154, 162872, 223949, 244308, 447898, 488616, 671847, 895796, 1343694, 1445489, 1791592, 2687388, 2890978, 4336467, 5374776, 5781956, 8672934, 11563912, 15900379, 17345868, 31800758, 34691736, 47701137, 63601516, 95402274, 127203032, 190804548, 381609096]

約数ペア:

[(1, 381609096), (2, 190804548), (3, 127203032), (4, 95402274), (6, 63601516), (8, 47701137), (11, 34691736), (12, 31800758), (22, 17345868), (24, 15900379), (33, 11563912), (44, 8672934), (66, 5781956), (71, 5374776), (88, 4336467), (132, 2890978), (142, 2687388), (213, 1791592), (264, 1445489), (284, 1343694), (426, 895796), (568, 671847), (781, 488616), (852, 447898), (1562, 244308), (1704, 223949), (2343, 162872), (3124, 122154), (4686, 81436), (6248, 61077), (9372, 40718), (18744, 20359)]