239507676

素因数分解:

$2^2\times 3^2\times {\mathrm{47}}^1\times {\mathrm{353}}^1\times {\mathrm{401}}^1$

素因数の和:811

約数の個数: 72

約数和(自身を含む): 621601344

約数和(自身を除く): 382093668

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 47, 94, 141, 188, 282, 353, 401, 423, 564, 706, 802, 846, 1059, 1203, 1412, 1604, 1692, 2118, 2406, 3177, 3609, 4236, 4812, 6354, 7218, 12708, 14436, 16591, 18847, 33182, 37694, 49773, 56541, 66364, 75388, 99546, 113082, 141553, 149319, 169623, 199092, 226164, 283106, 298638, 339246, 424659, 566212, 597276, 678492, 849318, 1273977, 1698636, 2547954, 5095908, 6652991, 13305982, 19958973, 26611964, 39917946, 59876919, 79835892, 119753838, 239507676]

約数ペア:

[(1, 239507676), (2, 119753838), (3, 79835892), (4, 59876919), (6, 39917946), (9, 26611964), (12, 19958973), (18, 13305982), (36, 6652991), (47, 5095908), (94, 2547954), (141, 1698636), (188, 1273977), (282, 849318), (353, 678492), (401, 597276), (423, 566212), (564, 424659), (706, 339246), (802, 298638), (846, 283106), (1059, 226164), (1203, 199092), (1412, 169623), (1604, 149319), (1692, 141553), (2118, 113082), (2406, 99546), (3177, 75388), (3609, 66364), (4236, 56541), (4812, 49773), (6354, 37694), (7218, 33182), (12708, 18847), (14436, 16591)]