268273334

素因数分解:

$2^1\times 7^5\times {\mathrm{23}}^1\times {\mathrm{347}}^1$

素因数の和:407

約数の個数: 48

約数和(自身を含む): 491298048

約数和(自身を除く): 223024714

約数列:

[1, 2, 7, 14, 23, 46, 49, 98, 161, 322, 343, 347, 686, 694, 1127, 2254, 2401, 2429, 4802, 4858, 7889, 7981, 15778, 15962, 16807, 17003, 33614, 34006, 55223, 55867, 110446, 111734, 119021, 238042, 386561, 391069, 773122, 782138, 833147, 1666294, 2737483, 5474966, 5832029, 11664058, 19162381, 38324762, 134136667, 268273334]

約数ペア:

[(1, 268273334), (2, 134136667), (7, 38324762), (14, 19162381), (23, 11664058), (46, 5832029), (49, 5474966), (98, 2737483), (161, 1666294), (322, 833147), (343, 782138), (347, 773122), (686, 391069), (694, 386561), (1127, 238042), (2254, 119021), (2401, 111734), (2429, 110446), (4802, 55867), (4858, 55223), (7889, 34006), (7981, 33614), (15778, 17003), (15962, 16807)]