260496348

素因数分解:

$2^2\times 3^1\times 7^2\times {\mathrm{31}}^2\times {\mathrm{461}}^1$

素因数の和:544

約数の個数: 108

約数和(自身を含む): 732190536

約数和(自身を除く): 471694188

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 31, 42, 49, 62, 84, 93, 98, 124, 147, 186, 196, 217, 294, 372, 434, 461, 588, 651, 868, 922, 961, 1302, 1383, 1519, 1844, 1922, 2604, 2766, 2883, 3038, 3227, 3844, 4557, 5532, 5766, 6076, 6454, 6727, 9114, 9681, 11532, 12908, 13454, 14291, 18228, 19362, 20181, 22589, 26908, 28582, 38724, 40362, 42873, 45178, 47089, 57164, 67767, 80724, 85746, 90356, 94178, 100037, 135534, 141267, 171492, 188356, 200074, 271068, 282534, 300111, 400148, 443021, 565068, 600222, 700259, 886042, 1200444, 1329063, 1400518, 1772084, 2100777, 2658126, 2801036, 3101147, 4201554, 5316252, 6202294, 8403108, 9303441, 12404588, 18606882, 21708029, 37213764, 43416058, 65124087, 86832116, 130248174, 260496348]

約数ペア:

[(1, 260496348), (2, 130248174), (3, 86832116), (4, 65124087), (6, 43416058), (7, 37213764), (12, 21708029), (14, 18606882), (21, 12404588), (28, 9303441), (31, 8403108), (42, 6202294), (49, 5316252), (62, 4201554), (84, 3101147), (93, 2801036), (98, 2658126), (124, 2100777), (147, 1772084), (186, 1400518), (196, 1329063), (217, 1200444), (294, 886042), (372, 700259), (434, 600222), (461, 565068), (588, 443021), (651, 400148), (868, 300111), (922, 282534), (961, 271068), (1302, 200074), (1383, 188356), (1519, 171492), (1844, 141267), (1922, 135534), (2604, 100037), (2766, 94178), (2883, 90356), (3038, 85746), (3227, 80724), (3844, 67767), (4557, 57164), (5532, 47089), (5766, 45178), (6076, 42873), (6454, 40362), (6727, 38724), (9114, 28582), (9681, 26908), (11532, 22589), (12908, 20181), (13454, 19362), (14291, 18228)]