228485236

素因数分解:

$2^2\times 7^2\times {\mathrm{17}}^1\times {\mathrm{47}}^1\times {\mathrm{1459}}^1$

素因数の和:1541

約数の個数: 72

約数和(自身を含む): 503314560

約数和(自身を除く): 274829324

約数列:

[1, 2, 4, 7, 14, 17, 28, 34, 47, 49, 68, 94, 98, 119, 188, 196, 238, 329, 476, 658, 799, 833, 1316, 1459, 1598, 1666, 2303, 2918, 3196, 3332, 4606, 5593, 5836, 9212, 10213, 11186, 20426, 22372, 24803, 39151, 40852, 49606, 68573, 71491, 78302, 99212, 137146, 142982, 156604, 173621, 274292, 285964, 347242, 480011, 694484, 960022, 1165741, 1215347, 1920044, 2331482, 2430694, 3360077, 4662964, 4861388, 6720154, 8160187, 13440308, 16320374, 32640748, 57121309, 114242618, 228485236]

約数ペア:

[(1, 228485236), (2, 114242618), (4, 57121309), (7, 32640748), (14, 16320374), (17, 13440308), (28, 8160187), (34, 6720154), (47, 4861388), (49, 4662964), (68, 3360077), (94, 2430694), (98, 2331482), (119, 1920044), (188, 1215347), (196, 1165741), (238, 960022), (329, 694484), (476, 480011), (658, 347242), (799, 285964), (833, 274292), (1316, 173621), (1459, 156604), (1598, 142982), (1666, 137146), (2303, 99212), (2918, 78302), (3196, 71491), (3332, 68573), (4606, 49606), (5593, 40852), (5836, 39151), (9212, 24803), (10213, 22372), (11186, 20426)]