728045196

素因数分解:

$2^2\times 3^1\times {\mathrm{17}}^1\times {\mathrm{1399}}^1\times {\mathrm{2551}}^1$

素因数の和:3974

約数の個数: 48

約数和(自身を含む): 1800691200

約数和(自身を除く): 1072646004

約数列:

[1, 2, 3, 4, 6, 12, 17, 34, 51, 68, 102, 204, 1399, 2551, 2798, 4197, 5102, 5596, 7653, 8394, 10204, 15306, 16788, 23783, 30612, 43367, 47566, 71349, 86734, 95132, 130101, 142698, 173468, 260202, 285396, 520404, 3568849, 7137698, 10706547, 14275396, 21413094, 42826188, 60670433, 121340866, 182011299, 242681732, 364022598, 728045196]

約数ペア:

[(1, 728045196), (2, 364022598), (3, 242681732), (4, 182011299), (6, 121340866), (12, 60670433), (17, 42826188), (34, 21413094), (51, 14275396), (68, 10706547), (102, 7137698), (204, 3568849), (1399, 520404), (2551, 285396), (2798, 260202), (4197, 173468), (5102, 142698), (5596, 130101), (7653, 95132), (8394, 86734), (10204, 71349), (15306, 47566), (16788, 43367), (23783, 30612)]