455340564

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{1123}}^1\times {\mathrm{1609}}^1$

素因数の和:2749

約数の個数: 72

約数和(自身を含む): 1317417920

約数和(自身を除く): 862077356

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 63, 84, 126, 252, 1123, 1609, 2246, 3218, 3369, 4492, 4827, 6436, 6738, 7861, 9654, 10107, 11263, 13476, 14481, 15722, 19308, 20214, 22526, 23583, 28962, 31444, 33789, 40428, 45052, 47166, 57924, 67578, 70749, 94332, 101367, 135156, 141498, 202734, 282996, 405468, 1806907, 3613814, 5420721, 7227628, 10841442, 12648349, 16262163, 21682884, 25296698, 32524326, 37945047, 50593396, 65048652, 75890094, 113835141, 151780188, 227670282, 455340564]

約数ペア:

[(1, 455340564), (2, 227670282), (3, 151780188), (4, 113835141), (6, 75890094), (7, 65048652), (9, 50593396), (12, 37945047), (14, 32524326), (18, 25296698), (21, 21682884), (28, 16262163), (36, 12648349), (42, 10841442), (63, 7227628), (84, 5420721), (126, 3613814), (252, 1806907), (1123, 405468), (1609, 282996), (2246, 202734), (3218, 141498), (3369, 135156), (4492, 101367), (4827, 94332), (6436, 70749), (6738, 67578), (7861, 57924), (9654, 47166), (10107, 45052), (11263, 40428), (13476, 33789), (14481, 31444), (15722, 28962), (19308, 23583), (20214, 22526)]