218134728

素因数分解:

$2^3\times 3^3\times 7^1\times {\mathrm{89}}^1\times {\mathrm{1621}}^1$

素因数の和:1732

約数の個数: 128

約数和(自身を含む): 700704000

約数和(自身を除く): 482569272

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 18, 21, 24, 27, 28, 36, 42, 54, 56, 63, 72, 84, 89, 108, 126, 168, 178, 189, 216, 252, 267, 356, 378, 504, 534, 623, 712, 756, 801, 1068, 1246, 1512, 1602, 1621, 1869, 2136, 2403, 2492, 3204, 3242, 3738, 4806, 4863, 4984, 5607, 6408, 6484, 7476, 9612, 9726, 11214, 11347, 12968, 14589, 14952, 16821, 19224, 19452, 22428, 22694, 29178, 33642, 34041, 38904, 43767, 44856, 45388, 58356, 67284, 68082, 87534, 90776, 102123, 116712, 134568, 136164, 144269, 175068, 204246, 272328, 288538, 306369, 350136, 408492, 432807, 577076, 612738, 816984, 865614, 1009883, 1154152, 1225476, 1298421, 1731228, 2019766, 2450952, 2596842, 3029649, 3462456, 3895263, 4039532, 5193684, 6059298, 7790526, 8079064, 9088947, 10387368, 12118596, 15581052, 18177894, 24237192, 27266841, 31162104, 36355788, 54533682, 72711576, 109067364, 218134728]

約数ペア:

[(1, 218134728), (2, 109067364), (3, 72711576), (4, 54533682), (6, 36355788), (7, 31162104), (8, 27266841), (9, 24237192), (12, 18177894), (14, 15581052), (18, 12118596), (21, 10387368), (24, 9088947), (27, 8079064), (28, 7790526), (36, 6059298), (42, 5193684), (54, 4039532), (56, 3895263), (63, 3462456), (72, 3029649), (84, 2596842), (89, 2450952), (108, 2019766), (126, 1731228), (168, 1298421), (178, 1225476), (189, 1154152), (216, 1009883), (252, 865614), (267, 816984), (356, 612738), (378, 577076), (504, 432807), (534, 408492), (623, 350136), (712, 306369), (756, 288538), (801, 272328), (1068, 204246), (1246, 175068), (1512, 144269), (1602, 136164), (1621, 134568), (1869, 116712), (2136, 102123), (2403, 90776), (2492, 87534), (3204, 68082), (3242, 67284), (3738, 58356), (4806, 45388), (4863, 44856), (4984, 43767), (5607, 38904), (6408, 34041), (6484, 33642), (7476, 29178), (9612, 22694), (9726, 22428), (11214, 19452), (11347, 19224), (12968, 16821), (14589, 14952)]