520020576

素因数分解:

$2^5\times 3^2\times {\mathrm{19}}^1\times {\mathrm{29}}^2\times {\mathrm{113}}^1$

素因数の和:206

約数の個数: 216

約数和(自身を含む): 1626435720

約数和(自身を除く): 1106415144

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 19, 24, 29, 32, 36, 38, 48, 57, 58, 72, 76, 87, 96, 113, 114, 116, 144, 152, 171, 174, 226, 228, 232, 261, 288, 304, 339, 342, 348, 452, 456, 464, 522, 551, 608, 678, 684, 696, 841, 904, 912, 928, 1017, 1044, 1102, 1356, 1368, 1392, 1653, 1682, 1808, 1824, 2034, 2088, 2147, 2204, 2523, 2712, 2736, 2784, 3277, 3306, 3364, 3616, 4068, 4176, 4294, 4408, 4959, 5046, 5424, 5472, 6441, 6554, 6612, 6728, 7569, 8136, 8352, 8588, 8816, 9831, 9918, 10092, 10848, 12882, 13108, 13224, 13456, 15138, 15979, 16272, 17176, 17632, 19323, 19662, 19836, 20184, 25764, 26216, 26448, 26912, 29493, 30276, 31958, 32544, 34352, 38646, 39324, 39672, 40368, 47937, 51528, 52432, 52896, 58986, 60552, 62263, 63916, 68704, 77292, 78648, 79344, 80736, 95033, 95874, 103056, 104864, 117972, 121104, 124526, 127832, 143811, 154584, 157296, 158688, 186789, 190066, 191748, 206112, 235944, 242208, 249052, 255664, 285099, 287622, 309168, 314592, 373578, 380132, 383496, 471888, 498104, 511328, 560367, 570198, 575244, 618336, 747156, 760264, 766992, 855297, 943776, 996208, 1120734, 1140396, 1150488, 1494312, 1520528, 1533984, 1710594, 1805627, 1992416, 2241468, 2280792, 2300976, 2988624, 3041056, 3421188, 3611254, 4482936, 4561584, 4601952, 5416881, 5977248, 6842376, 7222508, 8965872, 9123168, 10833762, 13684752, 14445016, 16250643, 17931744, 21667524, 27369504, 28890032, 32501286, 43335048, 57780064, 65002572, 86670096, 130005144, 173340192, 260010288, 520020576]

約数ペア:

[(1, 520020576), (2, 260010288), (3, 173340192), (4, 130005144), (6, 86670096), (8, 65002572), (9, 57780064), (12, 43335048), (16, 32501286), (18, 28890032), (19, 27369504), (24, 21667524), (29, 17931744), (32, 16250643), (36, 14445016), (38, 13684752), (48, 10833762), (57, 9123168), (58, 8965872), (72, 7222508), (76, 6842376), (87, 5977248), (96, 5416881), (113, 4601952), (114, 4561584), (116, 4482936), (144, 3611254), (152, 3421188), (171, 3041056), (174, 2988624), (226, 2300976), (228, 2280792), (232, 2241468), (261, 1992416), (288, 1805627), (304, 1710594), (339, 1533984), (342, 1520528), (348, 1494312), (452, 1150488), (456, 1140396), (464, 1120734), (522, 996208), (551, 943776), (608, 855297), (678, 766992), (684, 760264), (696, 747156), (841, 618336), (904, 575244), (912, 570198), (928, 560367), (1017, 511328), (1044, 498104), (1102, 471888), (1356, 383496), (1368, 380132), (1392, 373578), (1653, 314592), (1682, 309168), (1808, 287622), (1824, 285099), (2034, 255664), (2088, 249052), (2147, 242208), (2204, 235944), (2523, 206112), (2712, 191748), (2736, 190066), (2784, 186789), (3277, 158688), (3306, 157296), (3364, 154584), (3616, 143811), (4068, 127832), (4176, 124526), (4294, 121104), (4408, 117972), (4959, 104864), (5046, 103056), (5424, 95874), (5472, 95033), (6441, 80736), (6554, 79344), (6612, 78648), (6728, 77292), (7569, 68704), (8136, 63916), (8352, 62263), (8588, 60552), (8816, 58986), (9831, 52896), (9918, 52432), (10092, 51528), (10848, 47937), (12882, 40368), (13108, 39672), (13224, 39324), (13456, 38646), (15138, 34352), (15979, 32544), (16272, 31958), (17176, 30276), (17632, 29493), (19323, 26912), (19662, 26448), (19836, 26216), (20184, 25764)]