331170084

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{47}}^1\times {\mathrm{27961}}^1$

素因数の和:28025

約数の個数: 72

約数和(自身を含む): 977104128

約数和(自身を除く): 645934044

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 47, 63, 84, 94, 126, 141, 188, 252, 282, 329, 423, 564, 658, 846, 987, 1316, 1692, 1974, 2961, 3948, 5922, 11844, 27961, 55922, 83883, 111844, 167766, 195727, 251649, 335532, 391454, 503298, 587181, 782908, 1006596, 1174362, 1314167, 1761543, 2348724, 2628334, 3523086, 3942501, 5256668, 7046172, 7885002, 9199169, 11827503, 15770004, 18398338, 23655006, 27597507, 36796676, 47310012, 55195014, 82792521, 110390028, 165585042, 331170084]

約数ペア:

[(1, 331170084), (2, 165585042), (3, 110390028), (4, 82792521), (6, 55195014), (7, 47310012), (9, 36796676), (12, 27597507), (14, 23655006), (18, 18398338), (21, 15770004), (28, 11827503), (36, 9199169), (42, 7885002), (47, 7046172), (63, 5256668), (84, 3942501), (94, 3523086), (126, 2628334), (141, 2348724), (188, 1761543), (252, 1314167), (282, 1174362), (329, 1006596), (423, 782908), (564, 587181), (658, 503298), (846, 391454), (987, 335532), (1316, 251649), (1692, 195727), (1974, 167766), (2961, 111844), (3948, 83883), (5922, 55922), (11844, 27961)]