343242684

素因数分解:

$2^2\times 3^4\times {\mathrm{43}}^1\times {\mathrm{71}}^1\times {\mathrm{347}}^1$

素因数の和:477

約数の個数: 120

約数和(自身を含む): 933787008

約数和(自身を除く): 590544324

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 43, 54, 71, 81, 86, 108, 129, 142, 162, 172, 213, 258, 284, 324, 347, 387, 426, 516, 639, 694, 774, 852, 1041, 1161, 1278, 1388, 1548, 1917, 2082, 2322, 2556, 3053, 3123, 3483, 3834, 4164, 4644, 5751, 6106, 6246, 6966, 7668, 9159, 9369, 11502, 12212, 12492, 13932, 14921, 18318, 18738, 23004, 24637, 27477, 28107, 29842, 36636, 37476, 44763, 49274, 54954, 56214, 59684, 73911, 82431, 89526, 98548, 109908, 112428, 134289, 147822, 164862, 179052, 221733, 247293, 268578, 295644, 329724, 402867, 443466, 494586, 537156, 665199, 805734, 886932, 989172, 1059391, 1208601, 1330398, 1611468, 1995597, 2118782, 2417202, 2660796, 3178173, 3991194, 4237564, 4834404, 6356346, 7982388, 9534519, 12712692, 19069038, 28603557, 38138076, 57207114, 85810671, 114414228, 171621342, 343242684]

約数ペア:

[(1, 343242684), (2, 171621342), (3, 114414228), (4, 85810671), (6, 57207114), (9, 38138076), (12, 28603557), (18, 19069038), (27, 12712692), (36, 9534519), (43, 7982388), (54, 6356346), (71, 4834404), (81, 4237564), (86, 3991194), (108, 3178173), (129, 2660796), (142, 2417202), (162, 2118782), (172, 1995597), (213, 1611468), (258, 1330398), (284, 1208601), (324, 1059391), (347, 989172), (387, 886932), (426, 805734), (516, 665199), (639, 537156), (694, 494586), (774, 443466), (852, 402867), (1041, 329724), (1161, 295644), (1278, 268578), (1388, 247293), (1548, 221733), (1917, 179052), (2082, 164862), (2322, 147822), (2556, 134289), (3053, 112428), (3123, 109908), (3483, 98548), (3834, 89526), (4164, 82431), (4644, 73911), (5751, 59684), (6106, 56214), (6246, 54954), (6966, 49274), (7668, 44763), (9159, 37476), (9369, 36636), (11502, 29842), (12212, 28107), (12492, 27477), (13932, 24637), (14921, 23004), (18318, 18738)]