404788410

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{277}}^1\times {\mathrm{1249}}^1$

素因数の和:1552

約数の個数: 96

約数和(自身を含む): 1138410000

約数和(自身を除く): 733621590

約数列:

[1, 2, 3, 5, 6, 9, 10, 13, 15, 18, 26, 30, 39, 45, 65, 78, 90, 117, 130, 195, 234, 277, 390, 554, 585, 831, 1170, 1249, 1385, 1662, 2493, 2498, 2770, 3601, 3747, 4155, 4986, 6245, 7202, 7494, 8310, 10803, 11241, 12465, 12490, 16237, 18005, 18735, 21606, 22482, 24930, 32409, 32474, 36010, 37470, 48711, 54015, 56205, 64818, 81185, 97422, 108030, 112410, 146133, 162045, 162370, 243555, 292266, 324090, 345973, 487110, 691946, 730665, 1037919, 1461330, 1729865, 2075838, 3113757, 3459730, 4497649, 5189595, 6227514, 8995298, 10379190, 13492947, 15568785, 22488245, 26985894, 31137570, 40478841, 44976490, 67464735, 80957682, 134929470, 202394205, 404788410]

約数ペア:

[(1, 404788410), (2, 202394205), (3, 134929470), (5, 80957682), (6, 67464735), (9, 44976490), (10, 40478841), (13, 31137570), (15, 26985894), (18, 22488245), (26, 15568785), (30, 13492947), (39, 10379190), (45, 8995298), (65, 6227514), (78, 5189595), (90, 4497649), (117, 3459730), (130, 3113757), (195, 2075838), (234, 1729865), (277, 1461330), (390, 1037919), (554, 730665), (585, 691946), (831, 487110), (1170, 345973), (1249, 324090), (1385, 292266), (1662, 243555), (2493, 162370), (2498, 162045), (2770, 146133), (3601, 112410), (3747, 108030), (4155, 97422), (4986, 81185), (6245, 64818), (7202, 56205), (7494, 54015), (8310, 48711), (10803, 37470), (11241, 36010), (12465, 32474), (12490, 32409), (16237, 24930), (18005, 22482), (18735, 21606)]