779614976

素因数分解:

$2^8\times 7^1\times {\mathrm{79}}^1\times {\mathrm{5507}}^1$

素因数の和:5609

約数の個数: 72

約数和(自身を含む): 1801336320

約数和(自身を除く): 1021721344

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 79, 112, 128, 158, 224, 256, 316, 448, 553, 632, 896, 1106, 1264, 1792, 2212, 2528, 4424, 5056, 5507, 8848, 10112, 11014, 17696, 20224, 22028, 35392, 38549, 44056, 70784, 77098, 88112, 141568, 154196, 176224, 308392, 352448, 435053, 616784, 704896, 870106, 1233568, 1409792, 1740212, 2467136, 3045371, 3480424, 4934272, 6090742, 6960848, 9868544, 12181484, 13921696, 24362968, 27843392, 48725936, 55686784, 97451872, 111373568, 194903744, 389807488, 779614976]

約数ペア:

[(1, 779614976), (2, 389807488), (4, 194903744), (7, 111373568), (8, 97451872), (14, 55686784), (16, 48725936), (28, 27843392), (32, 24362968), (56, 13921696), (64, 12181484), (79, 9868544), (112, 6960848), (128, 6090742), (158, 4934272), (224, 3480424), (256, 3045371), (316, 2467136), (448, 1740212), (553, 1409792), (632, 1233568), (896, 870106), (1106, 704896), (1264, 616784), (1792, 435053), (2212, 352448), (2528, 308392), (4424, 176224), (5056, 154196), (5507, 141568), (8848, 88112), (10112, 77098), (11014, 70784), (17696, 44056), (20224, 38549), (22028, 35392)]