630591808

素因数分解:

$2^6\times 7^1\times {\mathrm{11}}^1\times {\mathrm{41}}^1\times {\mathrm{3121}}^1$

素因数の和:3192

約数の個数: 112

約数和(自身を含む): 1598663808

約数和(自身を除く): 968072000

約数列:

[1, 2, 4, 7, 8, 11, 14, 16, 22, 28, 32, 41, 44, 56, 64, 77, 82, 88, 112, 154, 164, 176, 224, 287, 308, 328, 352, 448, 451, 574, 616, 656, 704, 902, 1148, 1232, 1312, 1804, 2296, 2464, 2624, 3121, 3157, 3608, 4592, 4928, 6242, 6314, 7216, 9184, 12484, 12628, 14432, 18368, 21847, 24968, 25256, 28864, 34331, 43694, 49936, 50512, 68662, 87388, 99872, 101024, 127961, 137324, 174776, 199744, 202048, 240317, 255922, 274648, 349552, 480634, 511844, 549296, 699104, 895727, 961268, 1023688, 1098592, 1398208, 1407571, 1791454, 1922536, 2047376, 2197184, 2815142, 3582908, 3845072, 4094752, 5630284, 7165816, 7690144, 8189504, 9852997, 11260568, 14331632, 15380288, 19705994, 22521136, 28663264, 39411988, 45042272, 57326528, 78823976, 90084544, 157647952, 315295904, 630591808]

約数ペア:

[(1, 630591808), (2, 315295904), (4, 157647952), (7, 90084544), (8, 78823976), (11, 57326528), (14, 45042272), (16, 39411988), (22, 28663264), (28, 22521136), (32, 19705994), (41, 15380288), (44, 14331632), (56, 11260568), (64, 9852997), (77, 8189504), (82, 7690144), (88, 7165816), (112, 5630284), (154, 4094752), (164, 3845072), (176, 3582908), (224, 2815142), (287, 2197184), (308, 2047376), (328, 1922536), (352, 1791454), (448, 1407571), (451, 1398208), (574, 1098592), (616, 1023688), (656, 961268), (704, 895727), (902, 699104), (1148, 549296), (1232, 511844), (1312, 480634), (1804, 349552), (2296, 274648), (2464, 255922), (2624, 240317), (3121, 202048), (3157, 199744), (3608, 174776), (4592, 137324), (4928, 127961), (6242, 101024), (6314, 99872), (7216, 87388), (9184, 68662), (12484, 50512), (12628, 49936), (14432, 43694), (18368, 34331), (21847, 28864), (24968, 25256)]