1228011.00000000

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^2\times {\mathrm{139}}^1\times {\mathrm{211}}^1$

素因数の和:383

約数の個数: 72

約数和(自身を含む): 152080320

約数和(自身を除く): 92601108

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 39, 52, 78, 139, 156, 169, 211, 278, 338, 417, 422, 507, 556, 633, 676, 834, 844, 1014, 1266, 1668, 1807, 2028, 2532, 2743, 3614, 5421, 5486, 7228, 8229, 10842, 10972, 16458, 21684, 23491, 29329, 32916, 35659, 46982, 58658, 70473, 71318, 87987, 93964, 106977, 117316, 140946, 142636, 175974, 213954, 281892, 351948, 381277, 427908, 762554, 1143831, 1525108, 2287662, 4575324, 4956601, 9913202, 14869803, 19826404, 29739606, 59479212]

約数ペア:

[(1, 59479212), (2, 29739606), (3, 19826404), (4, 14869803), (6, 9913202), (12, 4956601), (13, 4575324), (26, 2287662), (39, 1525108), (52, 1143831), (78, 762554), (139, 427908), (156, 381277), (169, 351948), (211, 281892), (278, 213954), (338, 175974), (417, 142636), (422, 140946), (507, 117316), (556, 106977), (633, 93964), (676, 87987), (834, 71318), (844, 70473), (1014, 58658), (1266, 46982), (1668, 35659), (1807, 32916), (2028, 29329), (2532, 23491), (2743, 21684), (3614, 16458), (5421, 10972), (5486, 10842), (7228, 8229)]