247693572

素因数分解:

$2^2\times 3^3\times 7^1\times {\mathrm{47}}^1\times {\mathrm{6971}}^1$

素因数の和:7038

約数の個数: 96

約数和(自身を含む): 749629440

約数和(自身を除く): 501935868

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 27, 28, 36, 42, 47, 54, 63, 84, 94, 108, 126, 141, 188, 189, 252, 282, 329, 378, 423, 564, 658, 756, 846, 987, 1269, 1316, 1692, 1974, 2538, 2961, 3948, 5076, 5922, 6971, 8883, 11844, 13942, 17766, 20913, 27884, 35532, 41826, 48797, 62739, 83652, 97594, 125478, 146391, 188217, 195188, 250956, 292782, 327637, 376434, 439173, 585564, 655274, 752868, 878346, 982911, 1310548, 1317519, 1756692, 1965822, 2293459, 2635038, 2948733, 3931644, 4586918, 5270076, 5897466, 6880377, 8846199, 9173836, 11794932, 13760754, 17692398, 20641131, 27521508, 35384796, 41282262, 61923393, 82564524, 123846786, 247693572]

約数ペア:

[(1, 247693572), (2, 123846786), (3, 82564524), (4, 61923393), (6, 41282262), (7, 35384796), (9, 27521508), (12, 20641131), (14, 17692398), (18, 13760754), (21, 11794932), (27, 9173836), (28, 8846199), (36, 6880377), (42, 5897466), (47, 5270076), (54, 4586918), (63, 3931644), (84, 2948733), (94, 2635038), (108, 2293459), (126, 1965822), (141, 1756692), (188, 1317519), (189, 1310548), (252, 982911), (282, 878346), (329, 752868), (378, 655274), (423, 585564), (564, 439173), (658, 376434), (756, 327637), (846, 292782), (987, 250956), (1269, 195188), (1316, 188217), (1692, 146391), (1974, 125478), (2538, 97594), (2961, 83652), (3948, 62739), (5076, 48797), (5922, 41826), (6971, 35532), (8883, 27884), (11844, 20913), (13942, 17766)]