248286724

素因数分解:

$2^2\times 7^3\times {\mathrm{37}}^1\times {\mathrm{67}}^1\times {\mathrm{73}}^1$

素因数の和:202

約数の個数: 96

約数和(自身を含む): 535404800

約数和(自身を除く): 287118076

約数列:

[1, 2, 4, 7, 14, 28, 37, 49, 67, 73, 74, 98, 134, 146, 148, 196, 259, 268, 292, 343, 469, 511, 518, 686, 938, 1022, 1036, 1372, 1813, 1876, 2044, 2479, 2701, 3283, 3577, 3626, 4891, 4958, 5402, 6566, 7154, 7252, 9782, 9916, 10804, 12691, 13132, 14308, 17353, 18907, 19564, 22981, 25039, 25382, 34237, 34706, 37814, 45962, 50078, 50764, 68474, 69412, 75628, 91924, 100156, 121471, 132349, 136948, 180967, 239659, 242942, 264698, 361934, 479318, 485884, 529396, 723868, 850297, 926443, 958636, 1266769, 1677613, 1700594, 1852886, 2533538, 3355226, 3401188, 3705772, 5067076, 6710452, 8867383, 17734766, 35469532, 62071681, 124143362, 248286724]

約数ペア:

[(1, 248286724), (2, 124143362), (4, 62071681), (7, 35469532), (14, 17734766), (28, 8867383), (37, 6710452), (49, 5067076), (67, 3705772), (73, 3401188), (74, 3355226), (98, 2533538), (134, 1852886), (146, 1700594), (148, 1677613), (196, 1266769), (259, 958636), (268, 926443), (292, 850297), (343, 723868), (469, 529396), (511, 485884), (518, 479318), (686, 361934), (938, 264698), (1022, 242942), (1036, 239659), (1372, 180967), (1813, 136948), (1876, 132349), (2044, 121471), (2479, 100156), (2701, 91924), (3283, 75628), (3577, 69412), (3626, 68474), (4891, 50764), (4958, 50078), (5402, 45962), (6566, 37814), (7154, 34706), (7252, 34237), (9782, 25382), (9916, 25039), (10804, 22981), (12691, 19564), (13132, 18907), (14308, 17353)]