439856456

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{29}}^2\times {\mathrm{47}}^1\times {\mathrm{107}}^1$

素因数の和:231

約数の個数: 96

約数和(自身を含む): 948205440

約数和(自身を除く): 508348984

約数列:

[1, 2, 4, 8, 13, 26, 29, 47, 52, 58, 94, 104, 107, 116, 188, 214, 232, 376, 377, 428, 611, 754, 841, 856, 1222, 1363, 1391, 1508, 1682, 2444, 2726, 2782, 3016, 3103, 3364, 4888, 5029, 5452, 5564, 6206, 6728, 10058, 10904, 10933, 11128, 12412, 17719, 20116, 21866, 24824, 35438, 39527, 40232, 40339, 43732, 65377, 70876, 79054, 80678, 87464, 89987, 130754, 141752, 145841, 158108, 161356, 179974, 261508, 291682, 316216, 322712, 359948, 513851, 523016, 583364, 719896, 1027702, 1166728, 1169831, 1895933, 2055404, 2339662, 3791866, 4110808, 4229389, 4679324, 7583732, 8458778, 9358648, 15167464, 16917556, 33835112, 54982057, 109964114, 219928228, 439856456]

約数ペア:

[(1, 439856456), (2, 219928228), (4, 109964114), (8, 54982057), (13, 33835112), (26, 16917556), (29, 15167464), (47, 9358648), (52, 8458778), (58, 7583732), (94, 4679324), (104, 4229389), (107, 4110808), (116, 3791866), (188, 2339662), (214, 2055404), (232, 1895933), (376, 1169831), (377, 1166728), (428, 1027702), (611, 719896), (754, 583364), (841, 523016), (856, 513851), (1222, 359948), (1363, 322712), (1391, 316216), (1508, 291682), (1682, 261508), (2444, 179974), (2726, 161356), (2782, 158108), (3016, 145841), (3103, 141752), (3364, 130754), (4888, 89987), (5029, 87464), (5452, 80678), (5564, 79054), (6206, 70876), (6728, 65377), (10058, 43732), (10904, 40339), (10933, 40232), (11128, 39527), (12412, 35438), (17719, 24824), (20116, 21866)]