276348384

素因数分解:

$2^5\times 3^2\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{2381}}^1$

素因数の和:2441

約数の個数: 144

約数和(自身を含む): 873984384

約数和(自身を除く): 597636000

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 24, 26, 31, 32, 36, 39, 48, 52, 62, 72, 78, 93, 96, 104, 117, 124, 144, 156, 186, 208, 234, 248, 279, 288, 312, 372, 403, 416, 468, 496, 558, 624, 744, 806, 936, 992, 1116, 1209, 1248, 1488, 1612, 1872, 2232, 2381, 2418, 2976, 3224, 3627, 3744, 4464, 4762, 4836, 6448, 7143, 7254, 8928, 9524, 9672, 12896, 14286, 14508, 19048, 19344, 21429, 28572, 29016, 30953, 38096, 38688, 42858, 57144, 58032, 61906, 73811, 76192, 85716, 92859, 114288, 116064, 123812, 147622, 171432, 185718, 221433, 228576, 247624, 278577, 295244, 342864, 371436, 442866, 495248, 557154, 590488, 664299, 685728, 742872, 885732, 959543, 990496, 1114308, 1180976, 1328598, 1485744, 1771464, 1919086, 2228616, 2361952, 2657196, 2878629, 2971488, 3542928, 3838172, 4457232, 5314392, 5757258, 7085856, 7676344, 8635887, 8914464, 10628784, 11514516, 15352688, 17271774, 21257568, 23029032, 30705376, 34543548, 46058064, 69087096, 92116128, 138174192, 276348384]

約数ペア:

[(1, 276348384), (2, 138174192), (3, 92116128), (4, 69087096), (6, 46058064), (8, 34543548), (9, 30705376), (12, 23029032), (13, 21257568), (16, 17271774), (18, 15352688), (24, 11514516), (26, 10628784), (31, 8914464), (32, 8635887), (36, 7676344), (39, 7085856), (48, 5757258), (52, 5314392), (62, 4457232), (72, 3838172), (78, 3542928), (93, 2971488), (96, 2878629), (104, 2657196), (117, 2361952), (124, 2228616), (144, 1919086), (156, 1771464), (186, 1485744), (208, 1328598), (234, 1180976), (248, 1114308), (279, 990496), (288, 959543), (312, 885732), (372, 742872), (403, 685728), (416, 664299), (468, 590488), (496, 557154), (558, 495248), (624, 442866), (744, 371436), (806, 342864), (936, 295244), (992, 278577), (1116, 247624), (1209, 228576), (1248, 221433), (1488, 185718), (1612, 171432), (1872, 147622), (2232, 123812), (2381, 116064), (2418, 114288), (2976, 92859), (3224, 85716), (3627, 76192), (3744, 73811), (4464, 61906), (4762, 58032), (4836, 57144), (6448, 42858), (7143, 38688), (7254, 38096), (8928, 30953), (9524, 29016), (9672, 28572), (12896, 21429), (14286, 19344), (14508, 19048)]