747684924

素因数分解:

$2^2\times 3^1\times 7^2\times {\mathrm{97}}^1\times {\mathrm{13109}}^1$

素因数の和:13227

約数の個数: 72

約数和(自身を含む): 2050508880

約数和(自身を除く): 1302823956

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 49, 84, 97, 98, 147, 194, 196, 291, 294, 388, 582, 588, 679, 1164, 1358, 2037, 2716, 4074, 4753, 8148, 9506, 13109, 14259, 19012, 26218, 28518, 39327, 52436, 57036, 78654, 91763, 157308, 183526, 275289, 367052, 550578, 642341, 1101156, 1271573, 1284682, 1927023, 2543146, 2569364, 3814719, 3854046, 5086292, 7629438, 7708092, 8901011, 15258876, 17802022, 26703033, 35604044, 53406066, 62307077, 106812132, 124614154, 186921231, 249228308, 373842462, 747684924]

約数ペア:

[(1, 747684924), (2, 373842462), (3, 249228308), (4, 186921231), (6, 124614154), (7, 106812132), (12, 62307077), (14, 53406066), (21, 35604044), (28, 26703033), (42, 17802022), (49, 15258876), (84, 8901011), (97, 7708092), (98, 7629438), (147, 5086292), (194, 3854046), (196, 3814719), (291, 2569364), (294, 2543146), (388, 1927023), (582, 1284682), (588, 1271573), (679, 1101156), (1164, 642341), (1358, 550578), (2037, 367052), (2716, 275289), (4074, 183526), (4753, 157308), (8148, 91763), (9506, 78654), (13109, 57036), (14259, 52436), (19012, 39327), (26218, 28518)]