245877176

素因数分解:

$2^3\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{53}}^1\times {\mathrm{1327}}^1$

素因数の和:1428

約数の個数: 64

約数和(自身を含む): 516326400

約数和(自身を除く): 270449224

約数列:

[1, 2, 4, 8, 19, 23, 38, 46, 53, 76, 92, 106, 152, 184, 212, 424, 437, 874, 1007, 1219, 1327, 1748, 2014, 2438, 2654, 3496, 4028, 4876, 5308, 8056, 9752, 10616, 23161, 25213, 30521, 46322, 50426, 61042, 70331, 92644, 100852, 122084, 140662, 185288, 201704, 244168, 281324, 562648, 579899, 1159798, 1336289, 1617613, 2319596, 2672578, 3235226, 4639192, 5345156, 6470452, 10690312, 12940904, 30734647, 61469294, 122938588, 245877176]

約数ペア:

[(1, 245877176), (2, 122938588), (4, 61469294), (8, 30734647), (19, 12940904), (23, 10690312), (38, 6470452), (46, 5345156), (53, 4639192), (76, 3235226), (92, 2672578), (106, 2319596), (152, 1617613), (184, 1336289), (212, 1159798), (424, 579899), (437, 562648), (874, 281324), (1007, 244168), (1219, 201704), (1327, 185288), (1748, 140662), (2014, 122084), (2438, 100852), (2654, 92644), (3496, 70331), (4028, 61042), (4876, 50426), (5308, 46322), (8056, 30521), (9752, 25213), (10616, 23161)]