378401184

素因数分解:

$2^5\times 3^2\times 7^1\times {\mathrm{187699}}^1$

素因数の和:187722

約数の個数: 72

約数和(自身を含む): 1229810400

約数和(自身を除く): 851409216

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 32, 36, 42, 48, 56, 63, 72, 84, 96, 112, 126, 144, 168, 224, 252, 288, 336, 504, 672, 1008, 2016, 187699, 375398, 563097, 750796, 1126194, 1313893, 1501592, 1689291, 2252388, 2627786, 3003184, 3378582, 3941679, 4504776, 5255572, 6006368, 6757164, 7883358, 9009552, 10511144, 11825037, 13514328, 15766716, 18019104, 21022288, 23650074, 27028656, 31533432, 42044576, 47300148, 54057312, 63066864, 94600296, 126133728, 189200592, 378401184]

約数ペア:

[(1, 378401184), (2, 189200592), (3, 126133728), (4, 94600296), (6, 63066864), (7, 54057312), (8, 47300148), (9, 42044576), (12, 31533432), (14, 27028656), (16, 23650074), (18, 21022288), (21, 18019104), (24, 15766716), (28, 13514328), (32, 11825037), (36, 10511144), (42, 9009552), (48, 7883358), (56, 6757164), (63, 6006368), (72, 5255572), (84, 4504776), (96, 3941679), (112, 3378582), (126, 3003184), (144, 2627786), (168, 2252388), (224, 1689291), (252, 1501592), (288, 1313893), (336, 1126194), (504, 750796), (672, 563097), (1008, 375398), (2016, 187699)]