260753724

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{109}}^1\times {\mathrm{863}}^1$

素因数の和:1000

約数の個数: 144

約数和(自身を含む): 830269440

約数和(自身を除く): 569515716

約数列:

[1, 2, 3, 4, 6, 7, 9, 11, 12, 14, 18, 21, 22, 28, 33, 36, 42, 44, 63, 66, 77, 84, 99, 109, 126, 132, 154, 198, 218, 231, 252, 308, 327, 396, 436, 462, 654, 693, 763, 863, 924, 981, 1199, 1308, 1386, 1526, 1726, 1962, 2289, 2398, 2589, 2772, 3052, 3452, 3597, 3924, 4578, 4796, 5178, 6041, 6867, 7194, 7767, 8393, 9156, 9493, 10356, 10791, 12082, 13734, 14388, 15534, 16786, 18123, 18986, 21582, 24164, 25179, 27468, 28479, 31068, 33572, 36246, 37972, 43164, 50358, 54369, 56958, 66451, 72492, 75537, 85437, 94067, 100716, 108738, 113916, 132902, 151074, 170874, 188134, 199353, 217476, 265804, 282201, 302148, 341748, 376268, 398706, 564402, 598059, 658469, 797412, 846603, 1034737, 1128804, 1196118, 1316938, 1693206, 1975407, 2069474, 2392236, 2633876, 3104211, 3386412, 3950814, 4138948, 5926221, 6208422, 7243159, 7901628, 9312633, 11852442, 12416844, 14486318, 18625266, 21729477, 23704884, 28972636, 37250532, 43458954, 65188431, 86917908, 130376862, 260753724]

約数ペア:

[(1, 260753724), (2, 130376862), (3, 86917908), (4, 65188431), (6, 43458954), (7, 37250532), (9, 28972636), (11, 23704884), (12, 21729477), (14, 18625266), (18, 14486318), (21, 12416844), (22, 11852442), (28, 9312633), (33, 7901628), (36, 7243159), (42, 6208422), (44, 5926221), (63, 4138948), (66, 3950814), (77, 3386412), (84, 3104211), (99, 2633876), (109, 2392236), (126, 2069474), (132, 1975407), (154, 1693206), (198, 1316938), (218, 1196118), (231, 1128804), (252, 1034737), (308, 846603), (327, 797412), (396, 658469), (436, 598059), (462, 564402), (654, 398706), (693, 376268), (763, 341748), (863, 302148), (924, 282201), (981, 265804), (1199, 217476), (1308, 199353), (1386, 188134), (1526, 170874), (1726, 151074), (1962, 132902), (2289, 113916), (2398, 108738), (2589, 100716), (2772, 94067), (3052, 85437), (3452, 75537), (3597, 72492), (3924, 66451), (4578, 56958), (4796, 54369), (5178, 50358), (6041, 43164), (6867, 37972), (7194, 36246), (7767, 33572), (8393, 31068), (9156, 28479), (9493, 27468), (10356, 25179), (10791, 24164), (12082, 21582), (13734, 18986), (14388, 18123), (15534, 16786)]