531565524

素因数分解:

$2^2\times 3^3\times 7^2\times {\mathrm{100447}}^1$

素因数の和:100474

約数の個数: 72

約数和(自身を含む): 1603150080

約数和(自身を除く): 1071584556

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 27, 28, 36, 42, 49, 54, 63, 84, 98, 108, 126, 147, 189, 196, 252, 294, 378, 441, 588, 756, 882, 1323, 1764, 2646, 5292, 100447, 200894, 301341, 401788, 602682, 703129, 904023, 1205364, 1406258, 1808046, 2109387, 2712069, 2812516, 3616092, 4218774, 4921903, 5424138, 6328161, 8437548, 9843806, 10848276, 12656322, 14765709, 18984483, 19687612, 25312644, 29531418, 37968966, 44297127, 59062836, 75937932, 88594254, 132891381, 177188508, 265782762, 531565524]

約数ペア:

[(1, 531565524), (2, 265782762), (3, 177188508), (4, 132891381), (6, 88594254), (7, 75937932), (9, 59062836), (12, 44297127), (14, 37968966), (18, 29531418), (21, 25312644), (27, 19687612), (28, 18984483), (36, 14765709), (42, 12656322), (49, 10848276), (54, 9843806), (63, 8437548), (84, 6328161), (98, 5424138), (108, 4921903), (126, 4218774), (147, 3616092), (189, 2812516), (196, 2712069), (252, 2109387), (294, 1808046), (378, 1406258), (441, 1205364), (588, 904023), (756, 703129), (882, 602682), (1323, 401788), (1764, 301341), (2646, 200894), (5292, 100447)]