520975728

素因数分解:

$2^4\times 3^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{83}}^1\times {\mathrm{479}}^1$

素因数の和:596

約数の個数: 240

約数和(自身を含む): 1819883520

約数和(自身を除く): 1298907792

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 13, 14, 16, 18, 21, 24, 26, 28, 36, 39, 42, 48, 52, 56, 63, 72, 78, 83, 84, 91, 104, 112, 117, 126, 144, 156, 166, 168, 182, 208, 234, 249, 252, 273, 312, 332, 336, 364, 468, 479, 498, 504, 546, 581, 624, 664, 728, 747, 819, 936, 958, 996, 1008, 1079, 1092, 1162, 1328, 1437, 1456, 1494, 1638, 1743, 1872, 1916, 1992, 2158, 2184, 2324, 2874, 2988, 3237, 3276, 3353, 3486, 3832, 3984, 4311, 4316, 4368, 4648, 5229, 5748, 5976, 6227, 6474, 6552, 6706, 6972, 7553, 7664, 8622, 8632, 9296, 9711, 10059, 10458, 11496, 11952, 12454, 12948, 13104, 13412, 13944, 15106, 17244, 17264, 18681, 19422, 20118, 20916, 22659, 22992, 24908, 25896, 26824, 27888, 30177, 30212, 34488, 37362, 38844, 39757, 40236, 41832, 43589, 45318, 49816, 51792, 53648, 56043, 60354, 60424, 67977, 68976, 74724, 77688, 79514, 80472, 83664, 87178, 90636, 99632, 112086, 119271, 120708, 120848, 130767, 135954, 149448, 155376, 159028, 160944, 174356, 181272, 224172, 238542, 241416, 261534, 271908, 278299, 298896, 318056, 348712, 357813, 362544, 392301, 448344, 477084, 482832, 516841, 523068, 543816, 556598, 636112, 697424, 715626, 784602, 834897, 896688, 954168, 1033682, 1046136, 1087632, 1113196, 1431252, 1550523, 1569204, 1669794, 1908336, 2067364, 2092272, 2226392, 2504691, 2862504, 3101046, 3138408, 3339588, 3617887, 4134728, 4452784, 4651569, 5009382, 5725008, 6202092, 6276816, 6679176, 7235774, 8269456, 9303138, 10018764, 10853661, 12404184, 13358352, 14471548, 18606276, 20037528, 21707322, 24808368, 28943096, 32560983, 37212552, 40075056, 43414644, 57886192, 65121966, 74425104, 86829288, 130243932, 173658576, 260487864, 520975728]

約数ペア:

[(1, 520975728), (2, 260487864), (3, 173658576), (4, 130243932), (6, 86829288), (7, 74425104), (8, 65121966), (9, 57886192), (12, 43414644), (13, 40075056), (14, 37212552), (16, 32560983), (18, 28943096), (21, 24808368), (24, 21707322), (26, 20037528), (28, 18606276), (36, 14471548), (39, 13358352), (42, 12404184), (48, 10853661), (52, 10018764), (56, 9303138), (63, 8269456), (72, 7235774), (78, 6679176), (83, 6276816), (84, 6202092), (91, 5725008), (104, 5009382), (112, 4651569), (117, 4452784), (126, 4134728), (144, 3617887), (156, 3339588), (166, 3138408), (168, 3101046), (182, 2862504), (208, 2504691), (234, 2226392), (249, 2092272), (252, 2067364), (273, 1908336), (312, 1669794), (332, 1569204), (336, 1550523), (364, 1431252), (468, 1113196), (479, 1087632), (498, 1046136), (504, 1033682), (546, 954168), (581, 896688), (624, 834897), (664, 784602), (728, 715626), (747, 697424), (819, 636112), (936, 556598), (958, 543816), (996, 523068), (1008, 516841), (1079, 482832), (1092, 477084), (1162, 448344), (1328, 392301), (1437, 362544), (1456, 357813), (1494, 348712), (1638, 318056), (1743, 298896), (1872, 278299), (1916, 271908), (1992, 261534), (2158, 241416), (2184, 238542), (2324, 224172), (2874, 181272), (2988, 174356), (3237, 160944), (3276, 159028), (3353, 155376), (3486, 149448), (3832, 135954), (3984, 130767), (4311, 120848), (4316, 120708), (4368, 119271), (4648, 112086), (5229, 99632), (5748, 90636), (5976, 87178), (6227, 83664), (6474, 80472), (6552, 79514), (6706, 77688), (6972, 74724), (7553, 68976), (7664, 67977), (8622, 60424), (8632, 60354), (9296, 56043), (9711, 53648), (10059, 51792), (10458, 49816), (11496, 45318), (11952, 43589), (12454, 41832), (12948, 40236), (13104, 39757), (13412, 38844), (13944, 37362), (15106, 34488), (17244, 30212), (17264, 30177), (18681, 27888), (19422, 26824), (20118, 25896), (20916, 24908), (22659, 22992)]