254366532

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{31}}^1\times {\mathrm{32561}}^1$

素因数の和:32609

約数の個数: 72

約数和(自身を含む): 758564352

約数和(自身を除く): 504197820

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 31, 36, 42, 62, 63, 84, 93, 124, 126, 186, 217, 252, 279, 372, 434, 558, 651, 868, 1116, 1302, 1953, 2604, 3906, 7812, 32561, 65122, 97683, 130244, 195366, 227927, 293049, 390732, 455854, 586098, 683781, 911708, 1009391, 1172196, 1367562, 2018782, 2051343, 2735124, 3028173, 4037564, 4102686, 6056346, 7065737, 8205372, 9084519, 12112692, 14131474, 18169038, 21197211, 28262948, 36338076, 42394422, 63591633, 84788844, 127183266, 254366532]

約数ペア:

[(1, 254366532), (2, 127183266), (3, 84788844), (4, 63591633), (6, 42394422), (7, 36338076), (9, 28262948), (12, 21197211), (14, 18169038), (18, 14131474), (21, 12112692), (28, 9084519), (31, 8205372), (36, 7065737), (42, 6056346), (62, 4102686), (63, 4037564), (84, 3028173), (93, 2735124), (124, 2051343), (126, 2018782), (186, 1367562), (217, 1172196), (252, 1009391), (279, 911708), (372, 683781), (434, 586098), (558, 455854), (651, 390732), (868, 293049), (1116, 227927), (1302, 195366), (1953, 130244), (2604, 97683), (3906, 65122), (7812, 32561)]