249820452

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{907}}^1\times {\mathrm{1093}}^1$

素因数の和:2017

約数の個数: 72

約数和(自身を含む): 723160256

約数和(自身を除く): 473339804

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 63, 84, 126, 252, 907, 1093, 1814, 2186, 2721, 3279, 3628, 4372, 5442, 6349, 6558, 7651, 8163, 9837, 10884, 12698, 13116, 15302, 16326, 19047, 19674, 22953, 25396, 30604, 32652, 38094, 39348, 45906, 57141, 68859, 76188, 91812, 114282, 137718, 228564, 275436, 991351, 1982702, 2974053, 3965404, 5948106, 6939457, 8922159, 11896212, 13878914, 17844318, 20818371, 27757828, 35688636, 41636742, 62455113, 83273484, 124910226, 249820452]

約数ペア:

[(1, 249820452), (2, 124910226), (3, 83273484), (4, 62455113), (6, 41636742), (7, 35688636), (9, 27757828), (12, 20818371), (14, 17844318), (18, 13878914), (21, 11896212), (28, 8922159), (36, 6939457), (42, 5948106), (63, 3965404), (84, 2974053), (126, 1982702), (252, 991351), (907, 275436), (1093, 228564), (1814, 137718), (2186, 114282), (2721, 91812), (3279, 76188), (3628, 68859), (4372, 57141), (5442, 45906), (6349, 39348), (6558, 38094), (7651, 32652), (8163, 30604), (9837, 25396), (10884, 22953), (12698, 19674), (13116, 19047), (15302, 16326)]