261346932

素因数分解:

$2^2\times 3^3\times 7^1\times {\mathrm{11}}^2\times {\mathrm{2857}}^1$

素因数の和:2899

約数の個数: 144

約数和(自身を含む): 851455360

約数和(自身を除く): 590108428

約数列:

[1, 2, 3, 4, 6, 7, 9, 11, 12, 14, 18, 21, 22, 27, 28, 33, 36, 42, 44, 54, 63, 66, 77, 84, 99, 108, 121, 126, 132, 154, 189, 198, 231, 242, 252, 297, 308, 363, 378, 396, 462, 484, 594, 693, 726, 756, 847, 924, 1089, 1188, 1386, 1452, 1694, 2079, 2178, 2541, 2772, 2857, 3267, 3388, 4158, 4356, 5082, 5714, 6534, 7623, 8316, 8571, 10164, 11428, 13068, 15246, 17142, 19999, 22869, 25713, 30492, 31427, 34284, 39998, 45738, 51426, 59997, 62854, 77139, 79996, 91476, 94281, 102852, 119994, 125708, 154278, 179991, 188562, 219989, 239988, 282843, 308556, 345697, 359982, 377124, 439978, 539973, 565686, 659967, 691394, 719964, 848529, 879956, 1037091, 1079946, 1131372, 1319934, 1382788, 1697058, 1979901, 2074182, 2159892, 2419879, 2639868, 3111273, 3394116, 3959802, 4148364, 4839758, 5939703, 6222546, 7259637, 7919604, 9333819, 9679516, 11879406, 12445092, 14519274, 18667638, 21778911, 23758812, 29038548, 37335276, 43557822, 65336733, 87115644, 130673466, 261346932]

約数ペア:

[(1, 261346932), (2, 130673466), (3, 87115644), (4, 65336733), (6, 43557822), (7, 37335276), (9, 29038548), (11, 23758812), (12, 21778911), (14, 18667638), (18, 14519274), (21, 12445092), (22, 11879406), (27, 9679516), (28, 9333819), (33, 7919604), (36, 7259637), (42, 6222546), (44, 5939703), (54, 4839758), (63, 4148364), (66, 3959802), (77, 3394116), (84, 3111273), (99, 2639868), (108, 2419879), (121, 2159892), (126, 2074182), (132, 1979901), (154, 1697058), (189, 1382788), (198, 1319934), (231, 1131372), (242, 1079946), (252, 1037091), (297, 879956), (308, 848529), (363, 719964), (378, 691394), (396, 659967), (462, 565686), (484, 539973), (594, 439978), (693, 377124), (726, 359982), (756, 345697), (847, 308556), (924, 282843), (1089, 239988), (1188, 219989), (1386, 188562), (1452, 179991), (1694, 154278), (2079, 125708), (2178, 119994), (2541, 102852), (2772, 94281), (2857, 91476), (3267, 79996), (3388, 77139), (4158, 62854), (4356, 59997), (5082, 51426), (5714, 45738), (6534, 39998), (7623, 34284), (8316, 31427), (8571, 30492), (10164, 25713), (11428, 22869), (13068, 19999), (15246, 17142)]