425440597904

素因数分解:

$2^4\times 7^1\times {\mathrm{19}}^1\times {\mathrm{7937}}^1\times {\mathrm{25189}}^1$

素因数の和:33160

約数の個数: 80

約数和(自身を含む): 991792771200

約数和(自身を除く): 566352173296

約数列:

[1, 2, 4, 7, 8, 14, 16, 19, 28, 38, 56, 76, 112, 133, 152, 266, 304, 532, 1064, 2128, 7937, 15874, 25189, 31748, 50378, 55559, 63496, 100756, 111118, 126992, 150803, 176323, 201512, 222236, 301606, 352646, 403024, 444472, 478591, 603212, 705292, 888944, 957182, 1055621, 1206424, 1410584, 1914364, 2111242, 2412848, 2821168, 3350137, 3828728, 4222484, 6700274, 7657456, 8444968, 13400548, 16889936, 26801096, 53602192, 199925093, 399850186, 799700372, 1399475651, 1599400744, 2798951302, 3198801488, 3798576767, 5597902604, 7597153534, 11195805208, 15194307068, 22391610416, 26590037369, 30388614136, 53180074738, 60777228272, 106360149476, 212720298952, 425440597904]

約数ペア:

[(1, 425440597904), (2, 212720298952), (4, 106360149476), (7, 60777228272), (8, 53180074738), (14, 30388614136), (16, 26590037369), (19, 22391610416), (28, 15194307068), (38, 11195805208), (56, 7597153534), (76, 5597902604), (112, 3798576767), (133, 3198801488), (152, 2798951302), (266, 1599400744), (304, 1399475651), (532, 799700372), (1064, 399850186), (2128, 199925093), (7937, 53602192), (15874, 26801096), (25189, 16889936), (31748, 13400548), (50378, 8444968), (55559, 7657456), (63496, 6700274), (100756, 4222484), (111118, 3828728), (126992, 3350137), (150803, 2821168), (176323, 2412848), (201512, 2111242), (222236, 1914364), (301606, 1410584), (352646, 1206424), (403024, 1055621), (444472, 957182), (478591, 888944), (603212, 705292)]