345374932

素因数分解:

$2^2\times 7^3\times {\mathrm{19}}^1\times {\mathrm{13249}}^1$

素因数の和:13293

約数の個数: 48

約数和(自身を含む): 742000000

約数和(自身を除く): 396625068

約数列:

[1, 2, 4, 7, 14, 19, 28, 38, 49, 76, 98, 133, 196, 266, 343, 532, 686, 931, 1372, 1862, 3724, 6517, 13034, 13249, 26068, 26498, 52996, 92743, 185486, 251731, 370972, 503462, 649201, 1006924, 1298402, 1762117, 2596804, 3524234, 4544407, 7048468, 9088814, 12334819, 18177628, 24669638, 49339276, 86343733, 172687466, 345374932]

約数ペア:

[(1, 345374932), (2, 172687466), (4, 86343733), (7, 49339276), (14, 24669638), (19, 18177628), (28, 12334819), (38, 9088814), (49, 7048468), (76, 4544407), (98, 3524234), (133, 2596804), (196, 1762117), (266, 1298402), (343, 1006924), (532, 649201), (686, 503462), (931, 370972), (1372, 251731), (1862, 185486), (3724, 92743), (6517, 52996), (13034, 26498), (13249, 26068)]