828479344

素因数分解:

$2^4\times 7^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{35393}}^1$

素因数の和:35438

約数の個数: 80

約数和(自身を含む): 2106650880

約数和(自身を除く): 1278171536

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, 23408, 35393, 70786, 141572, 247751, 283144, 389323, 495502, 566288, 672467, 778646, 991004, 1344934, 1557292, 1982008, 2689868, 2725261, 3114584, 3964016, 4707269, 5379736, 5450522, 6229168, 7397137, 9414538, 10759472, 10901044, 14794274, 18829076, 21802088, 29588548, 37658152, 43604176, 51779959, 59177096, 75316304, 103559918, 118354192, 207119836, 414239672, 828479344]

約数ペア:

[(1, 828479344), (2, 414239672), (4, 207119836), (7, 118354192), (8, 103559918), (11, 75316304), (14, 59177096), (16, 51779959), (19, 43604176), (22, 37658152), (28, 29588548), (38, 21802088), (44, 18829076), (56, 14794274), (76, 10901044), (77, 10759472), (88, 9414538), (112, 7397137), (133, 6229168), (152, 5450522), (154, 5379736), (176, 4707269), (209, 3964016), (266, 3114584), (304, 2725261), (308, 2689868), (418, 1982008), (532, 1557292), (616, 1344934), (836, 991004), (1064, 778646), (1232, 672467), (1463, 566288), (1672, 495502), (2128, 389323), (2926, 283144), (3344, 247751), (5852, 141572), (11704, 70786), (23408, 35393)]