238677852

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{67}}^1\times {\mathrm{42409}}^1$

素因数の和:42490

約数の個数: 48

約数和(自身を含む): 645989120

約数和(自身を除く): 407311268

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 67, 84, 134, 201, 268, 402, 469, 804, 938, 1407, 1876, 2814, 5628, 42409, 84818, 127227, 169636, 254454, 296863, 508908, 593726, 890589, 1187452, 1781178, 2841403, 3562356, 5682806, 8524209, 11365612, 17048418, 19889821, 34096836, 39779642, 59669463, 79559284, 119338926, 238677852]

約数ペア:

[(1, 238677852), (2, 119338926), (3, 79559284), (4, 59669463), (6, 39779642), (7, 34096836), (12, 19889821), (14, 17048418), (21, 11365612), (28, 8524209), (42, 5682806), (67, 3562356), (84, 2841403), (134, 1781178), (201, 1187452), (268, 890589), (402, 593726), (469, 508908), (804, 296863), (938, 254454), (1407, 169636), (1876, 127227), (2814, 84818), (5628, 42409)]