389750496

素因数分解:

$2^5\times 3^1\times {\mathrm{19}}^1\times {\mathrm{107}}^1\times {\mathrm{1997}}^1$

素因数の和:2136

約数の個数: 96

約数和(自身を含む): 1087551360

約数和(自身を除く): 697800864

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 19, 24, 32, 38, 48, 57, 76, 96, 107, 114, 152, 214, 228, 304, 321, 428, 456, 608, 642, 856, 912, 1284, 1712, 1824, 1997, 2033, 2568, 3424, 3994, 4066, 5136, 5991, 6099, 7988, 8132, 10272, 11982, 12198, 15976, 16264, 23964, 24396, 31952, 32528, 37943, 47928, 48792, 63904, 65056, 75886, 95856, 97584, 113829, 151772, 191712, 195168, 213679, 227658, 303544, 427358, 455316, 607088, 641037, 854716, 910632, 1214176, 1282074, 1709432, 1821264, 2564148, 3418864, 3642528, 4059901, 5128296, 6837728, 8119802, 10256592, 12179703, 16239604, 20513184, 24359406, 32479208, 48718812, 64958416, 97437624, 129916832, 194875248, 389750496]

約数ペア:

[(1, 389750496), (2, 194875248), (3, 129916832), (4, 97437624), (6, 64958416), (8, 48718812), (12, 32479208), (16, 24359406), (19, 20513184), (24, 16239604), (32, 12179703), (38, 10256592), (48, 8119802), (57, 6837728), (76, 5128296), (96, 4059901), (107, 3642528), (114, 3418864), (152, 2564148), (214, 1821264), (228, 1709432), (304, 1282074), (321, 1214176), (428, 910632), (456, 854716), (608, 641037), (642, 607088), (856, 455316), (912, 427358), (1284, 303544), (1712, 227658), (1824, 213679), (1997, 195168), (2033, 191712), (2568, 151772), (3424, 113829), (3994, 97584), (4066, 95856), (5136, 75886), (5991, 65056), (6099, 63904), (7988, 48792), (8132, 47928), (10272, 37943), (11982, 32528), (12198, 31952), (15976, 24396), (16264, 23964)]