977999036

素因数分解:

$2^2\times 7^2\times {\mathrm{31}}^1\times {\mathrm{53}}^1\times {\mathrm{3037}}^1$

素因数の和:3139

約数の個数: 72

約数和(自身を含む): 2094615936

約数和(自身を除く): 1116616900

約数列:

[1, 2, 4, 7, 14, 28, 31, 49, 53, 62, 98, 106, 124, 196, 212, 217, 371, 434, 742, 868, 1484, 1519, 1643, 2597, 3037, 3038, 3286, 5194, 6074, 6076, 6572, 10388, 11501, 12148, 21259, 23002, 42518, 46004, 80507, 85036, 94147, 148813, 160961, 161014, 188294, 297626, 321922, 322028, 376588, 595252, 643844, 659029, 1126727, 1318058, 2253454, 2636116, 4506908, 4613203, 4989791, 7887089, 9226406, 9979582, 15774178, 18452812, 19959164, 31548356, 34928537, 69857074, 139714148, 244499759, 488999518, 977999036]

約数ペア:

[(1, 977999036), (2, 488999518), (4, 244499759), (7, 139714148), (14, 69857074), (28, 34928537), (31, 31548356), (49, 19959164), (53, 18452812), (62, 15774178), (98, 9979582), (106, 9226406), (124, 7887089), (196, 4989791), (212, 4613203), (217, 4506908), (371, 2636116), (434, 2253454), (742, 1318058), (868, 1126727), (1484, 659029), (1519, 643844), (1643, 595252), (2597, 376588), (3037, 322028), (3038, 321922), (3286, 297626), (5194, 188294), (6074, 161014), (6076, 160961), (6572, 148813), (10388, 94147), (11501, 85036), (12148, 80507), (21259, 46004), (23002, 42518)]