378123984

素因数分解:

$2^4\times 3^3\times 7^2\times {\mathrm{17863}}^1$

素因数の和:17894

約数の個数: 120

約数和(自身を含む): 1262627520

約数和(自身を除く): 884503536

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 27, 28, 36, 42, 48, 49, 54, 56, 63, 72, 84, 98, 108, 112, 126, 144, 147, 168, 189, 196, 216, 252, 294, 336, 378, 392, 432, 441, 504, 588, 756, 784, 882, 1008, 1176, 1323, 1512, 1764, 2352, 2646, 3024, 3528, 5292, 7056, 10584, 17863, 21168, 35726, 53589, 71452, 107178, 125041, 142904, 160767, 214356, 250082, 285808, 321534, 375123, 428712, 482301, 500164, 643068, 750246, 857424, 875287, 964602, 1000328, 1125369, 1286136, 1500492, 1750574, 1929204, 2000656, 2250738, 2572272, 2625861, 3000984, 3376107, 3501148, 3858408, 4501476, 5251722, 6001968, 6752214, 7002296, 7716816, 7877583, 9002952, 10503444, 13504428, 14004592, 15755166, 18005904, 21006888, 23632749, 27008856, 31510332, 42013776, 47265498, 54017712, 63020664, 94530996, 126041328, 189061992, 378123984]

約数ペア:

[(1, 378123984), (2, 189061992), (3, 126041328), (4, 94530996), (6, 63020664), (7, 54017712), (8, 47265498), (9, 42013776), (12, 31510332), (14, 27008856), (16, 23632749), (18, 21006888), (21, 18005904), (24, 15755166), (27, 14004592), (28, 13504428), (36, 10503444), (42, 9002952), (48, 7877583), (49, 7716816), (54, 7002296), (56, 6752214), (63, 6001968), (72, 5251722), (84, 4501476), (98, 3858408), (108, 3501148), (112, 3376107), (126, 3000984), (144, 2625861), (147, 2572272), (168, 2250738), (189, 2000656), (196, 1929204), (216, 1750574), (252, 1500492), (294, 1286136), (336, 1125369), (378, 1000328), (392, 964602), (432, 875287), (441, 857424), (504, 750246), (588, 643068), (756, 500164), (784, 482301), (882, 428712), (1008, 375123), (1176, 321534), (1323, 285808), (1512, 250082), (1764, 214356), (2352, 160767), (2646, 142904), (3024, 125041), (3528, 107178), (5292, 71452), (7056, 53589), (10584, 35726), (17863, 21168)]