286632612

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{569}}^1\times {\mathrm{1999}}^1$

素因数の和:2585

約数の個数: 72

約数和(自身を含む): 829920000

約数和(自身を除く): 543287388

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 63, 84, 126, 252, 569, 1138, 1707, 1999, 2276, 3414, 3983, 3998, 5121, 5997, 6828, 7966, 7996, 10242, 11949, 11994, 13993, 15932, 17991, 20484, 23898, 23988, 27986, 35847, 35982, 41979, 47796, 55972, 71694, 71964, 83958, 125937, 143388, 167916, 251874, 503748, 1137431, 2274862, 3412293, 4549724, 6824586, 7962017, 10236879, 13649172, 15924034, 20473758, 23886051, 31848068, 40947516, 47772102, 71658153, 95544204, 143316306, 286632612]

約数ペア:

[(1, 286632612), (2, 143316306), (3, 95544204), (4, 71658153), (6, 47772102), (7, 40947516), (9, 31848068), (12, 23886051), (14, 20473758), (18, 15924034), (21, 13649172), (28, 10236879), (36, 7962017), (42, 6824586), (63, 4549724), (84, 3412293), (126, 2274862), (252, 1137431), (569, 503748), (1138, 251874), (1707, 167916), (1999, 143388), (2276, 125937), (3414, 83958), (3983, 71964), (3998, 71694), (5121, 55972), (5997, 47796), (6828, 41979), (7966, 35982), (7996, 35847), (10242, 27986), (11949, 23988), (11994, 23898), (13993, 20484), (15932, 17991)]