258469092

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{211}}^1\times {\mathrm{4861}}^1$

素因数の和:5089

約数の個数: 72

約数和(自身を含む): 750381632

約数和(自身を除く): 491912540

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 63, 84, 126, 211, 252, 422, 633, 844, 1266, 1477, 1899, 2532, 2954, 3798, 4431, 4861, 5908, 7596, 8862, 9722, 13293, 14583, 17724, 19444, 26586, 29166, 34027, 43749, 53172, 58332, 68054, 87498, 102081, 136108, 174996, 204162, 306243, 408324, 612486, 1025671, 1224972, 2051342, 3077013, 4102684, 6154026, 7179697, 9231039, 12308052, 14359394, 18462078, 21539091, 28718788, 36924156, 43078182, 64617273, 86156364, 129234546, 258469092]

約数ペア:

[(1, 258469092), (2, 129234546), (3, 86156364), (4, 64617273), (6, 43078182), (7, 36924156), (9, 28718788), (12, 21539091), (14, 18462078), (18, 14359394), (21, 12308052), (28, 9231039), (36, 7179697), (42, 6154026), (63, 4102684), (84, 3077013), (126, 2051342), (211, 1224972), (252, 1025671), (422, 612486), (633, 408324), (844, 306243), (1266, 204162), (1477, 174996), (1899, 136108), (2532, 102081), (2954, 87498), (3798, 68054), (4431, 58332), (4861, 53172), (5908, 43749), (7596, 34027), (8862, 29166), (9722, 26586), (13293, 19444), (14583, 17724)]