191765728

素因数分解:

$2^5\times 7^1\times {\mathrm{11}}^1\times {\mathrm{223}}^1\times {\mathrm{349}}^1$

素因数の和:600

約数の個数: 96

約数和(自身を含む): 474163200

約数和(自身を除く): 282397472

約数列:

[1, 2, 4, 7, 8, 11, 14, 16, 22, 28, 32, 44, 56, 77, 88, 112, 154, 176, 223, 224, 308, 349, 352, 446, 616, 698, 892, 1232, 1396, 1561, 1784, 2443, 2453, 2464, 2792, 3122, 3568, 3839, 4886, 4906, 5584, 6244, 7136, 7678, 9772, 9812, 11168, 12488, 15356, 17171, 19544, 19624, 24976, 26873, 30712, 34342, 39088, 39248, 49952, 53746, 61424, 68684, 77827, 78176, 78496, 107492, 122848, 137368, 155654, 214984, 274736, 311308, 429968, 544789, 549472, 622616, 856097, 859936, 1089578, 1245232, 1712194, 2179156, 2490464, 3424388, 4358312, 5992679, 6848776, 8716624, 11985358, 13697552, 17433248, 23970716, 27395104, 47941432, 95882864, 191765728]

約数ペア:

[(1, 191765728), (2, 95882864), (4, 47941432), (7, 27395104), (8, 23970716), (11, 17433248), (14, 13697552), (16, 11985358), (22, 8716624), (28, 6848776), (32, 5992679), (44, 4358312), (56, 3424388), (77, 2490464), (88, 2179156), (112, 1712194), (154, 1245232), (176, 1089578), (223, 859936), (224, 856097), (308, 622616), (349, 549472), (352, 544789), (446, 429968), (616, 311308), (698, 274736), (892, 214984), (1232, 155654), (1396, 137368), (1561, 122848), (1784, 107492), (2443, 78496), (2453, 78176), (2464, 77827), (2792, 68684), (3122, 61424), (3568, 53746), (3839, 49952), (4886, 39248), (4906, 39088), (5584, 34342), (6244, 30712), (7136, 26873), (7678, 24976), (9772, 19624), (9812, 19544), (11168, 17171), (12488, 15356)]