223487432

素因数分解:

$2^3\times 7^2\times {\mathrm{31}}^1\times {\mathrm{53}}^1\times {\mathrm{347}}^1$

素因数の和:451

約数の個数: 96

約数和(自身を含む): 514149120

約数和(自身を除く): 290661688

約数列:

[1, 2, 4, 7, 8, 14, 28, 31, 49, 53, 56, 62, 98, 106, 124, 196, 212, 217, 248, 347, 371, 392, 424, 434, 694, 742, 868, 1388, 1484, 1519, 1643, 1736, 2429, 2597, 2776, 2968, 3038, 3286, 4858, 5194, 6076, 6572, 9716, 10388, 10757, 11501, 12152, 13144, 17003, 18391, 19432, 20776, 21514, 23002, 34006, 36782, 43028, 46004, 68012, 73564, 75299, 80507, 86056, 92008, 128737, 136024, 147128, 150598, 161014, 257474, 301196, 322028, 514948, 527093, 570121, 602392, 644056, 901159, 1029896, 1054186, 1140242, 1802318, 2108372, 2280484, 3604636, 3990847, 4216744, 4560968, 7209272, 7981694, 15963388, 27935929, 31926776, 55871858, 111743716, 223487432]

約数ペア:

[(1, 223487432), (2, 111743716), (4, 55871858), (7, 31926776), (8, 27935929), (14, 15963388), (28, 7981694), (31, 7209272), (49, 4560968), (53, 4216744), (56, 3990847), (62, 3604636), (98, 2280484), (106, 2108372), (124, 1802318), (196, 1140242), (212, 1054186), (217, 1029896), (248, 901159), (347, 644056), (371, 602392), (392, 570121), (424, 527093), (434, 514948), (694, 322028), (742, 301196), (868, 257474), (1388, 161014), (1484, 150598), (1519, 147128), (1643, 136024), (1736, 128737), (2429, 92008), (2597, 86056), (2776, 80507), (2968, 75299), (3038, 73564), (3286, 68012), (4858, 46004), (5194, 43028), (6076, 36782), (6572, 34006), (9716, 23002), (10388, 21514), (10757, 20776), (11501, 19432), (12152, 18391), (13144, 17003)]