212421888

素因数分解:

$2^8\times 3^2\times 7^1\times {\mathrm{13171}}^1$

素因数の和:13200

約数の個数: 108

約数和(自身を含む): 700012768

約数和(自身を除く): 487590880

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 32, 36, 42, 48, 56, 63, 64, 72, 84, 96, 112, 126, 128, 144, 168, 192, 224, 252, 256, 288, 336, 384, 448, 504, 576, 672, 768, 896, 1008, 1152, 1344, 1792, 2016, 2304, 2688, 4032, 5376, 8064, 13171, 16128, 26342, 39513, 52684, 79026, 92197, 105368, 118539, 158052, 184394, 210736, 237078, 276591, 316104, 368788, 421472, 474156, 553182, 632208, 737576, 829773, 842944, 948312, 1106364, 1264416, 1475152, 1659546, 1685888, 1896624, 2212728, 2528832, 2950304, 3319092, 3371776, 3793248, 4425456, 5057664, 5900608, 6638184, 7586496, 8850912, 10115328, 11801216, 13276368, 15172992, 17701824, 23602432, 26552736, 30345984, 35403648, 53105472, 70807296, 106210944, 212421888]

約数ペア:

[(1, 212421888), (2, 106210944), (3, 70807296), (4, 53105472), (6, 35403648), (7, 30345984), (8, 26552736), (9, 23602432), (12, 17701824), (14, 15172992), (16, 13276368), (18, 11801216), (21, 10115328), (24, 8850912), (28, 7586496), (32, 6638184), (36, 5900608), (42, 5057664), (48, 4425456), (56, 3793248), (63, 3371776), (64, 3319092), (72, 2950304), (84, 2528832), (96, 2212728), (112, 1896624), (126, 1685888), (128, 1659546), (144, 1475152), (168, 1264416), (192, 1106364), (224, 948312), (252, 842944), (256, 829773), (288, 737576), (336, 632208), (384, 553182), (448, 474156), (504, 421472), (576, 368788), (672, 316104), (768, 276591), (896, 237078), (1008, 210736), (1152, 184394), (1344, 158052), (1792, 118539), (2016, 105368), (2304, 92197), (2688, 79026), (4032, 52684), (5376, 39513), (8064, 26342), (13171, 16128)]