262219644

素因数分解:

$2^2\times 3^2\times {\mathrm{79}}^1\times {\mathrm{137}}^1\times {\mathrm{673}}^1$

素因数の和:899

約数の個数: 72

約数和(自身を含む): 677127360

約数和(自身を除く): 414907716

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 79, 137, 158, 237, 274, 316, 411, 474, 548, 673, 711, 822, 948, 1233, 1346, 1422, 1644, 2019, 2466, 2692, 2844, 4038, 4932, 6057, 8076, 10823, 12114, 21646, 24228, 32469, 43292, 53167, 64938, 92201, 97407, 106334, 129876, 159501, 184402, 194814, 212668, 276603, 319002, 368804, 389628, 478503, 553206, 638004, 829809, 957006, 1106412, 1659618, 1914012, 3319236, 7283879, 14567758, 21851637, 29135516, 43703274, 65554911, 87406548, 131109822, 262219644]

約数ペア:

[(1, 262219644), (2, 131109822), (3, 87406548), (4, 65554911), (6, 43703274), (9, 29135516), (12, 21851637), (18, 14567758), (36, 7283879), (79, 3319236), (137, 1914012), (158, 1659618), (237, 1106412), (274, 957006), (316, 829809), (411, 638004), (474, 553206), (548, 478503), (673, 389628), (711, 368804), (822, 319002), (948, 276603), (1233, 212668), (1346, 194814), (1422, 184402), (1644, 159501), (2019, 129876), (2466, 106334), (2692, 97407), (2844, 92201), (4038, 64938), (4932, 53167), (6057, 43292), (8076, 32469), (10823, 24228), (12114, 21646)]