225137724

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{41}}^1\times {\mathrm{65371}}^1$

素因数の和:65426

約数の個数: 48

約数和(自身を含む): 615019776

約数和(自身を除く): 389882052

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 41, 42, 82, 84, 123, 164, 246, 287, 492, 574, 861, 1148, 1722, 3444, 65371, 130742, 196113, 261484, 392226, 457597, 784452, 915194, 1372791, 1830388, 2680211, 2745582, 5360422, 5491164, 8040633, 10720844, 16081266, 18761477, 32162532, 37522954, 56284431, 75045908, 112568862, 225137724]

約数ペア:

[(1, 225137724), (2, 112568862), (3, 75045908), (4, 56284431), (6, 37522954), (7, 32162532), (12, 18761477), (14, 16081266), (21, 10720844), (28, 8040633), (41, 5491164), (42, 5360422), (82, 2745582), (84, 2680211), (123, 1830388), (164, 1372791), (246, 915194), (287, 784452), (492, 457597), (574, 392226), (861, 261484), (1148, 196113), (1722, 130742), (3444, 65371)]