245884644

素因数分解:

$2^2\times 3^2\times {\mathrm{71}}^1\times {\mathrm{96199}}^1$

素因数の和:96280

約数の個数: 36

約数和(自身を含む): 630302400

約数和(自身を除く): 384417756

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 71, 142, 213, 284, 426, 639, 852, 1278, 2556, 96199, 192398, 288597, 384796, 577194, 865791, 1154388, 1731582, 3463164, 6830129, 13660258, 20490387, 27320516, 40980774, 61471161, 81961548, 122942322, 245884644]

約数ペア:

[(1, 245884644), (2, 122942322), (3, 81961548), (4, 61471161), (6, 40980774), (9, 27320516), (12, 20490387), (18, 13660258), (36, 6830129), (71, 3463164), (142, 1731582), (213, 1154388), (284, 865791), (426, 577194), (639, 384796), (852, 288597), (1278, 192398), (2556, 96199)]