215041008

素因数分解:

$2^4\times 3^1\times 7^2\times {\mathrm{13}}^2\times {\mathrm{541}}^1$

素因数の和:592

約数の個数: 180

約数和(自身を含む): 701046648

約数和(自身を除く): 486005640

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 13, 14, 16, 21, 24, 26, 28, 39, 42, 48, 49, 52, 56, 78, 84, 91, 98, 104, 112, 147, 156, 168, 169, 182, 196, 208, 273, 294, 312, 336, 338, 364, 392, 507, 541, 546, 588, 624, 637, 676, 728, 784, 1014, 1082, 1092, 1176, 1183, 1274, 1352, 1456, 1623, 1911, 2028, 2164, 2184, 2352, 2366, 2548, 2704, 3246, 3549, 3787, 3822, 4056, 4328, 4368, 4732, 5096, 6492, 7033, 7098, 7574, 7644, 8112, 8281, 8656, 9464, 10192, 11361, 12984, 14066, 14196, 15148, 15288, 16562, 18928, 21099, 22722, 24843, 25968, 26509, 28132, 28392, 30296, 30576, 33124, 42198, 45444, 49231, 49686, 53018, 56264, 56784, 60592, 66248, 79527, 84396, 90888, 91429, 98462, 99372, 106036, 112528, 132496, 147693, 159054, 168792, 181776, 182858, 196924, 198744, 212072, 274287, 295386, 318108, 337584, 344617, 365716, 393848, 397488, 424144, 548574, 590772, 636216, 640003, 689234, 731432, 787696, 1033851, 1097148, 1181544, 1272432, 1280006, 1378468, 1462864, 1920009, 2067702, 2194296, 2363088, 2560012, 2756936, 3840018, 4135404, 4388592, 4480021, 5120024, 5513872, 7680036, 8270808, 8960042, 10240048, 13440063, 15360072, 16541616, 17920084, 26880126, 30720144, 35840168, 53760252, 71680336, 107520504, 215041008]

約数ペア:

[(1, 215041008), (2, 107520504), (3, 71680336), (4, 53760252), (6, 35840168), (7, 30720144), (8, 26880126), (12, 17920084), (13, 16541616), (14, 15360072), (16, 13440063), (21, 10240048), (24, 8960042), (26, 8270808), (28, 7680036), (39, 5513872), (42, 5120024), (48, 4480021), (49, 4388592), (52, 4135404), (56, 3840018), (78, 2756936), (84, 2560012), (91, 2363088), (98, 2194296), (104, 2067702), (112, 1920009), (147, 1462864), (156, 1378468), (168, 1280006), (169, 1272432), (182, 1181544), (196, 1097148), (208, 1033851), (273, 787696), (294, 731432), (312, 689234), (336, 640003), (338, 636216), (364, 590772), (392, 548574), (507, 424144), (541, 397488), (546, 393848), (588, 365716), (624, 344617), (637, 337584), (676, 318108), (728, 295386), (784, 274287), (1014, 212072), (1082, 198744), (1092, 196924), (1176, 182858), (1183, 181776), (1274, 168792), (1352, 159054), (1456, 147693), (1623, 132496), (1911, 112528), (2028, 106036), (2164, 99372), (2184, 98462), (2352, 91429), (2366, 90888), (2548, 84396), (2704, 79527), (3246, 66248), (3549, 60592), (3787, 56784), (3822, 56264), (4056, 53018), (4328, 49686), (4368, 49231), (4732, 45444), (5096, 42198), (6492, 33124), (7033, 30576), (7098, 30296), (7574, 28392), (7644, 28132), (8112, 26509), (8281, 25968), (8656, 24843), (9464, 22722), (10192, 21099), (11361, 18928), (12984, 16562), (14066, 15288), (14196, 15148)]