321702372

素因数分解:

$2^2\times 3^2\times {\mathrm{101}}^1\times {\mathrm{103}}^1\times {\mathrm{859}}^1$

素因数の和:1073

約数の個数: 72

約数和(自身を含む): 830182080

約数和(自身を除く): 508479708

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 101, 103, 202, 206, 303, 309, 404, 412, 606, 618, 859, 909, 927, 1212, 1236, 1718, 1818, 1854, 2577, 3436, 3636, 3708, 5154, 7731, 10308, 10403, 15462, 20806, 30924, 31209, 41612, 62418, 86759, 88477, 93627, 124836, 173518, 176954, 187254, 260277, 265431, 347036, 353908, 374508, 520554, 530862, 780831, 796293, 1041108, 1061724, 1561662, 1592586, 3123324, 3185172, 8936177, 17872354, 26808531, 35744708, 53617062, 80425593, 107234124, 160851186, 321702372]

約数ペア:

[(1, 321702372), (2, 160851186), (3, 107234124), (4, 80425593), (6, 53617062), (9, 35744708), (12, 26808531), (18, 17872354), (36, 8936177), (101, 3185172), (103, 3123324), (202, 1592586), (206, 1561662), (303, 1061724), (309, 1041108), (404, 796293), (412, 780831), (606, 530862), (618, 520554), (859, 374508), (909, 353908), (927, 347036), (1212, 265431), (1236, 260277), (1718, 187254), (1818, 176954), (1854, 173518), (2577, 124836), (3436, 93627), (3636, 88477), (3708, 86759), (5154, 62418), (7731, 41612), (10308, 31209), (10403, 30924), (15462, 20806)]