298889727332

素因数分解:

$2^2\times 7^1\times {\mathrm{131}}^1\times {\mathrm{269}}^1\times {\mathrm{302921}}^1$

素因数の和:303332

約数の個数: 48

約数和(自身を含む): 604583844480

約数和(自身を除く): 305694117148

約数列:

[1, 2, 4, 7, 14, 28, 131, 262, 269, 524, 538, 917, 1076, 1834, 1883, 3668, 3766, 7532, 35239, 70478, 140956, 246673, 302921, 493346, 605842, 986692, 1211684, 2120447, 4240894, 8481788, 39682651, 79365302, 81485749, 158730604, 162971498, 277778557, 325942996, 555557114, 570400243, 1111114228, 1140800486, 2281600972, 10674633119, 21349266238, 42698532476, 74722431833, 149444863666, 298889727332]

約数ペア:

[(1, 298889727332), (2, 149444863666), (4, 74722431833), (7, 42698532476), (14, 21349266238), (28, 10674633119), (131, 2281600972), (262, 1140800486), (269, 1111114228), (524, 570400243), (538, 555557114), (917, 325942996), (1076, 277778557), (1834, 162971498), (1883, 158730604), (3668, 81485749), (3766, 79365302), (7532, 39682651), (35239, 8481788), (70478, 4240894), (140956, 2120447), (246673, 1211684), (302921, 986692), (493346, 605842)]