243641748

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{67}}^1\times {\mathrm{43291}}^1$

素因数の和:43372

約数の個数: 48

約数和(自身を含む): 659423744

約数和(自身を除く): 415781996

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, 43291, 86582, 129873, 173164, 259746, 303037, 519492, 606074, 909111, 1212148, 1818222, 2900497, 3636444, 5800994, 8701491, 11601988, 17402982, 20303479, 34805964, 40606958, 60910437, 81213916, 121820874, 243641748]

約数ペア:

[(1, 243641748), (2, 121820874), (3, 81213916), (4, 60910437), (6, 40606958), (7, 34805964), (12, 20303479), (14, 17402982), (21, 11601988), (28, 8701491), (42, 5800994), (67, 3636444), (84, 2900497), (134, 1818222), (201, 1212148), (268, 909111), (402, 606074), (469, 519492), (804, 303037), (938, 259746), (1407, 173164), (1876, 129873), (2814, 86582), (5628, 43291)]