235843504

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{83}}^1\times {\mathrm{719}}^1$

素因数の和:842

約数の個数: 80

約数和(自身を含む): 524966400

約数和(自身を除く): 289122896

約数列:

[1, 2, 4, 8, 13, 16, 19, 26, 38, 52, 76, 83, 104, 152, 166, 208, 247, 304, 332, 494, 664, 719, 988, 1079, 1328, 1438, 1577, 1976, 2158, 2876, 3154, 3952, 4316, 5752, 6308, 8632, 9347, 11504, 12616, 13661, 17264, 18694, 20501, 25232, 27322, 37388, 41002, 54644, 59677, 74776, 82004, 109288, 119354, 149552, 164008, 177593, 218576, 238708, 328016, 355186, 477416, 710372, 775801, 954832, 1133863, 1420744, 1551602, 2267726, 2841488, 3103204, 4535452, 6206408, 9070904, 12412816, 14740219, 18141808, 29480438, 58960876, 117921752, 235843504]

約数ペア:

[(1, 235843504), (2, 117921752), (4, 58960876), (8, 29480438), (13, 18141808), (16, 14740219), (19, 12412816), (26, 9070904), (38, 6206408), (52, 4535452), (76, 3103204), (83, 2841488), (104, 2267726), (152, 1551602), (166, 1420744), (208, 1133863), (247, 954832), (304, 775801), (332, 710372), (494, 477416), (664, 355186), (719, 328016), (988, 238708), (1079, 218576), (1328, 177593), (1438, 164008), (1577, 149552), (1976, 119354), (2158, 109288), (2876, 82004), (3154, 74776), (3952, 59677), (4316, 54644), (5752, 41002), (6308, 37388), (8632, 27322), (9347, 25232), (11504, 20501), (12616, 18694), (13661, 17264)]