347016348

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{79}}^1\times {\mathrm{17431}}^1$

素因数の和:17527

約数の個数: 72

約数和(自身を含む): 1015239680

約数和(自身を除く): 668223332

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 63, 79, 84, 126, 158, 237, 252, 316, 474, 553, 711, 948, 1106, 1422, 1659, 2212, 2844, 3318, 4977, 6636, 9954, 17431, 19908, 34862, 52293, 69724, 104586, 122017, 156879, 209172, 244034, 313758, 366051, 488068, 627516, 732102, 1098153, 1377049, 1464204, 2196306, 2754098, 4131147, 4392612, 5508196, 8262294, 9639343, 12393441, 16524588, 19278686, 24786882, 28918029, 38557372, 49573764, 57836058, 86754087, 115672116, 173508174, 347016348]

約数ペア:

[(1, 347016348), (2, 173508174), (3, 115672116), (4, 86754087), (6, 57836058), (7, 49573764), (9, 38557372), (12, 28918029), (14, 24786882), (18, 19278686), (21, 16524588), (28, 12393441), (36, 9639343), (42, 8262294), (63, 5508196), (79, 4392612), (84, 4131147), (126, 2754098), (158, 2196306), (237, 1464204), (252, 1377049), (316, 1098153), (474, 732102), (553, 627516), (711, 488068), (948, 366051), (1106, 313758), (1422, 244034), (1659, 209172), (2212, 156879), (2844, 122017), (3318, 104586), (4977, 69724), (6636, 52293), (9954, 34862), (17431, 19908)]