348568528

素因数分解:

$2^4\times 7^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{14891}}^1$

素因数の和:14936

約数の個数: 80

約数和(自身を含む): 886371840

約数和(自身を除く): 537803312

約数列:

[1, 2, 4, 7, 8, 11, 14, 16, 19, 22, 28, 38, 44, 56, 76, 77, 88, 112, 133, 152, 154, 176, 209, 266, 304, 308, 418, 532, 616, 836, 1064, 1232, 1463, 1672, 2128, 2926, 3344, 5852, 11704, 14891, 23408, 29782, 59564, 104237, 119128, 163801, 208474, 238256, 282929, 327602, 416948, 565858, 655204, 833896, 1131716, 1146607, 1310408, 1667792, 1980503, 2263432, 2293214, 2620816, 3112219, 3961006, 4526864, 4586428, 6224438, 7922012, 9172856, 12448876, 15844024, 18345712, 21785533, 24897752, 31688048, 43571066, 49795504, 87142132, 174284264, 348568528]

約数ペア:

[(1, 348568528), (2, 174284264), (4, 87142132), (7, 49795504), (8, 43571066), (11, 31688048), (14, 24897752), (16, 21785533), (19, 18345712), (22, 15844024), (28, 12448876), (38, 9172856), (44, 7922012), (56, 6224438), (76, 4586428), (77, 4526864), (88, 3961006), (112, 3112219), (133, 2620816), (152, 2293214), (154, 2263432), (176, 1980503), (209, 1667792), (266, 1310408), (304, 1146607), (308, 1131716), (418, 833896), (532, 655204), (616, 565858), (836, 416948), (1064, 327602), (1232, 282929), (1463, 238256), (1672, 208474), (2128, 163801), (2926, 119128), (3344, 104237), (5852, 59564), (11704, 29782), (14891, 23408)]