260627472

素因数分解:

$2^4\times 3^2\times 7^2\times {\mathrm{43}}^1\times {\mathrm{859}}^1$

素因数の和:930

約数の個数: 180

約数和(自身を含む): 869222640

約数和(自身を除く): 608595168

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 36, 42, 43, 48, 49, 56, 63, 72, 84, 86, 98, 112, 126, 129, 144, 147, 168, 172, 196, 252, 258, 294, 301, 336, 344, 387, 392, 441, 504, 516, 588, 602, 688, 774, 784, 859, 882, 903, 1008, 1032, 1176, 1204, 1548, 1718, 1764, 1806, 2064, 2107, 2352, 2408, 2577, 2709, 3096, 3436, 3528, 3612, 4214, 4816, 5154, 5418, 6013, 6192, 6321, 6872, 7056, 7224, 7731, 8428, 10308, 10836, 12026, 12642, 13744, 14448, 15462, 16856, 18039, 18963, 20616, 21672, 24052, 25284, 30924, 33712, 36078, 36937, 37926, 41232, 42091, 43344, 48104, 50568, 54117, 61848, 72156, 73874, 75852, 84182, 96208, 101136, 108234, 110811, 123696, 126273, 144312, 147748, 151704, 168364, 216468, 221622, 252546, 258559, 288624, 295496, 303408, 332433, 336728, 378819, 432936, 443244, 505092, 517118, 590992, 664866, 673456, 757638, 775677, 865872, 886488, 1010184, 1034236, 1329732, 1515276, 1551354, 1772976, 1809913, 2020368, 2068472, 2327031, 2659464, 3030552, 3102708, 3619826, 4136944, 4654062, 5318928, 5429739, 6061104, 6205416, 7239652, 9308124, 10859478, 12410832, 14479304, 16289217, 18616248, 21718956, 28958608, 32578434, 37232496, 43437912, 65156868, 86875824, 130313736, 260627472]

約数ペア:

[(1, 260627472), (2, 130313736), (3, 86875824), (4, 65156868), (6, 43437912), (7, 37232496), (8, 32578434), (9, 28958608), (12, 21718956), (14, 18616248), (16, 16289217), (18, 14479304), (21, 12410832), (24, 10859478), (28, 9308124), (36, 7239652), (42, 6205416), (43, 6061104), (48, 5429739), (49, 5318928), (56, 4654062), (63, 4136944), (72, 3619826), (84, 3102708), (86, 3030552), (98, 2659464), (112, 2327031), (126, 2068472), (129, 2020368), (144, 1809913), (147, 1772976), (168, 1551354), (172, 1515276), (196, 1329732), (252, 1034236), (258, 1010184), (294, 886488), (301, 865872), (336, 775677), (344, 757638), (387, 673456), (392, 664866), (441, 590992), (504, 517118), (516, 505092), (588, 443244), (602, 432936), (688, 378819), (774, 336728), (784, 332433), (859, 303408), (882, 295496), (903, 288624), (1008, 258559), (1032, 252546), (1176, 221622), (1204, 216468), (1548, 168364), (1718, 151704), (1764, 147748), (1806, 144312), (2064, 126273), (2107, 123696), (2352, 110811), (2408, 108234), (2577, 101136), (2709, 96208), (3096, 84182), (3436, 75852), (3528, 73874), (3612, 72156), (4214, 61848), (4816, 54117), (5154, 50568), (5418, 48104), (6013, 43344), (6192, 42091), (6321, 41232), (6872, 37926), (7056, 36937), (7224, 36078), (7731, 33712), (8428, 30924), (10308, 25284), (10836, 24052), (12026, 21672), (12642, 20616), (13744, 18963), (14448, 18039), (15462, 16856)]