500068688

素因数分解:

$2^4\times 7^1\times {\mathrm{31}}^1\times {\mathrm{73}}^1\times {\mathrm{1973}}^1$

素因数の和:2092

約数の個数: 80

約数和(自身を含む): 1159259136

約数和(自身を除く): 659190448

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 31, 56, 62, 73, 112, 124, 146, 217, 248, 292, 434, 496, 511, 584, 868, 1022, 1168, 1736, 1973, 2044, 2263, 3472, 3946, 4088, 4526, 7892, 8176, 9052, 13811, 15784, 15841, 18104, 27622, 31568, 31682, 36208, 55244, 61163, 63364, 110488, 122326, 126728, 144029, 220976, 244652, 253456, 288058, 428141, 489304, 576116, 856282, 978608, 1008203, 1152232, 1712564, 2016406, 2304464, 3425128, 4032812, 4464899, 6850256, 8065624, 8929798, 16131248, 17859596, 31254293, 35719192, 62508586, 71438384, 125017172, 250034344, 500068688]

約数ペア:

[(1, 500068688), (2, 250034344), (4, 125017172), (7, 71438384), (8, 62508586), (14, 35719192), (16, 31254293), (28, 17859596), (31, 16131248), (56, 8929798), (62, 8065624), (73, 6850256), (112, 4464899), (124, 4032812), (146, 3425128), (217, 2304464), (248, 2016406), (292, 1712564), (434, 1152232), (496, 1008203), (511, 978608), (584, 856282), (868, 576116), (1022, 489304), (1168, 428141), (1736, 288058), (1973, 253456), (2044, 244652), (2263, 220976), (3472, 144029), (3946, 126728), (4088, 122326), (4526, 110488), (7892, 63364), (8176, 61163), (9052, 55244), (13811, 36208), (15784, 31682), (15841, 31568), (18104, 27622)]